Fill the correct question word. 1. _________ sits next to Tam? Hoa 2. ________ does the girl come from? Cao Bang Province. 3. A:_____ Huong do you know? There are 2 Huongs here. B: The girl in gla...

Fill the correct question word. 1. _____Who____ sits next to Tam? Hoa 2. ____Where____ does the girl come from? Cao Bang Province. 3. A:___Which__ Huong do you know? There are 2 Huongs here. B: The girl in glasses. 5. ____How_____ ____far_____ is it to your house? 1 km. 6. _____How____ _____often_____ do you play sport? Once or twice a week. 7. ____How_____ ______old____ is your grandfather? He's 80. 8. _____How____ _____long_____ did you stay there? For three days.Câu trả lời: Fill the correct question word. 1. _____Who____ sits next to Tam? Hoa 2. ____Where____ does the girl come from? Cao Bang Province. 3. A:___Which__ Huong do you know? There are 2 Huongs here. B: The girl in glasses. 5. ____How_____ ____far_____ is it to your house? 1 km. 6. _____How____ _____often_____ do you play sport? Once or twice a week. 7. ____How_____ ______old____ is your grandfather? He's 80. 8. _____How____ _____long_____ did you stay there? For three days.

1. ____WHO IS_____ sitting next to Tam? Hoa 2. ____WHERE____ does the girl come from? Cao Bang Province. 3. A:__HOW MANY___ Huong do you know? There are 2 Huongs here. B: The girl in glasses. 5. ____HOW_____ ____FAR______ is it to your house? 1 km. 6. ____HOW_____ ___OFTEN_______ do you play sport? Once or twice a week. 7. ____HOW_____ _______OLD___ is your grandfather? He's 80. 8. _____HOW____ ____LONG______ did you stay there? For three days.Câu trả lời: 1. ____WHO IS_____ sitting next to Tam? Hoa 2. ____WHERE____ does the girl come from? Cao Bang Province. 3. A:__HOW MANY___ Huong do you know? There are 2 Huongs here. B: The girl in glasses. 5. ____HOW_____ ____FAR______ is it to your house? 1 km. 6. ____HOW_____ ___OFTEN_______ do you play sport? Once or twice a week. 7. ____HOW_____ _______OLD___ is your grandfather? He's 80. 8. _____HOW____ ____LONG______ did you stay there? For three days.

Fill the correct question word. 1. _________ sits next to Tam? Hoa 2. ________ does the girl come from? Cao Bang Provi...

Hãy tham gia nhóm Học sinh Hoc24OLM

Thu Trang Nguyễn

17 tháng 7 2017 lúc 17:30

I. Complete the second sentence so that it has a similar meaning to the first: 1. You arent allowed to make noise in the library You mustnt ..................................... 2. It isnt necessary for you to go to school so early You dont ..................................... 3. It is a good thing for you to keep the house clean and tidy You ought ..................................... 4. I had a good time at the party last night I enjoyed ..................................... 5. Mu...

Đọc tiếp

I. Complete the second sentence so that it has a similar meaning to the first:

1. You aren't allowed to make noise in the library You mustn't .....................................
2. It isn't necessary for you to go to school so early You don't ..................................... 3. It is a good thing for you to keep the house clean and tidy You ought ..................................... 4. I had a good time at the party last night I enjoyed ..................................... 5. Must he leave now? Does he ..................................... 6. Playing with matches is very dangerous It's very dangerous ..................................... 7. You must stay in bed because of your illness You must stay in bed because you ..................................... 8. It isn't necessary for you to water that tree every day You don't have ..................................... 9. He stays up too late and he is always tired the next morning He should go ..................................... 10. It is dangerous to put a knife into an electrical socket Putting a knife ..................................... II. Make sentences from the given words or phrases: 1. There/ a bed / corner/ the room ..................................... 2. Shelves/ above/ the closet ..................................... 3. Wardrobe/ the center/ the room ..................................... 4. Table/ between/ two chairs ..................................... 5. Lamp/next/the bed ..................................... 6. Table / the right/the wardrobe ..................................... 7. There / some pictures/ the wall ..................................... 8. There/ a window/ the left-side / the room ..................................... 9. Bed/ opposite/ the door ..................................... 10. There/ some bottles/ the shelf .....................................

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Lớp 8 Tiếng anh Luyện tập tổng hợp

Lý Kim Khánh

24 tháng 3 2020 lúc 12:52

1. Our ferry departs / is departing for Amsterdam at 7 tomorrow morning. 2. What time do you meet / are you meeting Steve on Sunday? 3. After the reconstruction the supermarket opens / is opening on Monday again. 4. Do you have / Are you having your birthday party this week or next week? I forgot! 5. We hold / are holding a Science fair next weekend. There will be displays of students’ work. 6. When does the school end / is the school ending this year? 7. Mark and I play / are playing bask...

Đọc tiếp

1. Our ferry departs / is departing for Amsterdam at 7 tomorrow morning.

2. What time do you meet / are you meeting Steve on Sunday?

3. After the reconstruction the supermarket opens / is opening on Monday again.

4. Do you have / Are you having your birthday party this week or next week? I forgot!

5. We hold / are holding a Science fair next weekend. There will be displays of students’ work.

6. When does the school end / is the school ending this year?

7. Mark and I play / are playing basketball after school today. Do you want to play too?

8. Kate phoned up. She comes round / is coming round to see us this weekend.

9. The Prime Minister arrives / is arriving in India on Tuesday and spends / is spending acouple of days in Delhi.

10. I’ve just phoned the centre and the doors open / are opening at 18.00

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Lớp 8 Tiếng anh Luyện tập tổng hợp

Mây

4 tháng 4 2019 lúc 21:24

Rewrite the following sentences in reported speech 1. Does your brother live in London, Nam? Lan asked - Lan asked Nam......... 2. Are you from Australia? I said to the foreign tourists 3. Do you want to visit China, Lien? Hoa asked 4. Is Ha Long Bay in Quang Ninh province, Hoa? Miss Trang asked 5. Are there many waterfalls in Da Lat? The foreigner asked the tour guide 6. She said to him Will you leave me alone ? 7. We said to her Can you come back here next week? 8. The old lad...

Đọc tiếp

Rewrite the following sentences in reported speech

1. " Does your brother live in London, Nam? Lan asked

-> Lan asked Nam.........

2. " Are you from Australia? I said to the foreign tourists

3. " Do you want to visit China, Lien? Hoa asked

4. " Is Ha Long Bay in Quang Ninh province, Hoa? Miss Trang asked

5. " Are there many waterfalls in Da Lat? The foreigner asked the tour guide

6. " She said to him " Will you leave me alone ?"

7. We said to her " Can you come back here next week?"

8. The old lady said to the man " Can you read this letter?"

9. " Are you going to Ho Chi Minh City mext week? " Tom asked me

10. " Did you watch te detective film on TV yesterday?' he asked her

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Lớp 8 Tiếng anh Luyện tập tổng hợp

Nguyễn Lê Thùy Linh

4 tháng 7 2018 lúc 20:40

Sử dụng đúng từ trong hộp để hoàn thành câu: there (2) inside (2) outside (2) here upstairs 1. We shouldnt stay ___________ in the cold weather for long or we will get a cold 2. Lan is a shy girl. Sje just likes to stay ____________ . She never joins in outdoor activities 3. Wheres the cat? - Its not in the house. Its ______________ 4. Can you pick me up in front of my house? - Yes, Ill come _____________ 5. Do you like this restaurant? - Yes, I com...

Đọc tiếp

Sử dụng đúng từ trong hộp để hoàn thành câu:

there (2)	inside (2)	outside (2)
here	upstairs

1. We shouldn't stay ___________ in the cold weather for long or we will get a cold

2. Lan is a shy girl. Sje just likes to stay ____________ . She never joins in outdoor activities

3. Where's the cat? - It's not in the house. It's ______________

4. Can you pick me up in front of my house? - Yes, I'll come _____________

5. Do you like this restaurant? - Yes, I come ____________ once a month

6. My house has 2 floors. My parents live on the first floor and my brother and I live __________

7. Is this your brother? - No, my brother is standing ______________

8. My family has a small house in the country. We often go ______________ to enjoy the summer vacation

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Lớp 8 Tiếng anh Luyện tập tổng hợp

Uyên Hồ

22 tháng 4 2019 lúc 22:20

Topic 1: Recycling 1. What does recycle mean? 2. What kinds of garbage can we recycle? 3. Which group do the drink cans/ bottles/ old shoes/ old clothes/ fruit peel belong to? 4. What can you do with them/ it? Topic 2: Vacation 1. Where did you go last summer vacation? 2. How far is it from your house to Nha Trang? 3. How did you go there? 4. What places did you visit in...? How are the sights? 5. What was the weather like in...? 6. How are the people there? 7. What did you buy? 8....

Đọc tiếp

Topic 1: Recycling

1. What does recycle mean?

2. What kinds of garbage can we recycle?

3. Which group do the drink cans/ bottles/ old shoes/ old clothes/ fruit peel belong to?

4. What can you do with them/ it?

Topic 2: Vacation

1. Where did you go last summer vacation?

2. How far is it from your house to Nha Trang?

3. How did you go there?

4. What places did you visit in...? How are the sights?

5. What was the weather like in...?

6. How are the people there?

7. What did you buy?

8. How did you feel after your trip?

Topic: Festivals

1. Do you like Tet holiday?

2. When does it take place?

3. What do you usually do to prepare for Tet?

4. What does your mother/ father do?

5. what do you asually do during Tet?

6. What is special food cooked at Tet?

7. Do you like ''lucky money or li xi''?

8. How do you feel on Tet holiday?

BẠN NÀO BIẾT THÌ GIÚP MÌNH NHANH NHA. PLEASE!!!

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Lớp 8 Tiếng anh Luyện tập tổng hợp

Huyền My

22 tháng 1 2019 lúc 23:05

I. Gộp 2 câu lm 1 sd mệnh đề ing or ed . 1. Everybody is running out of the building quickly. The building is burning. 2. The girl is singing this song very well. What is the girls name ? 3. Do you like the film last night. The film was shown on TV. 4. The girl is intelligent. She sits next to me. 5. The Thuy was very interested in our project. She spoke to me on the phone. II. Sắp xếp thành câu hoàn chỉnh. 1. Tam/ cut/ while/ himself/ while/ he/ shaving/ was. 2. our/ English teacher/ u...

Đọc tiếp

I. Gộp 2 câu lm 1 sd mệnh đề ing or ed .

1. Everybody is running out of the building quickly. The building is burning.

2. The girl is singing this song very well. What is the girl's name ?

3. Do you like the film last night. The film was shown on TV.

4. The girl is intelligent. She sits next to me.

5. The Thuy was very interested in our project. She spoke to me on the phone.

II. Sắp xếp thành câu hoàn chỉnh.

1. Tam/ cut/ while/ himself/ while/ he/ shaving/ was.

2. our/ English teacher/ us/ took/ the / to/ zoo/ last week.

3. Do / mind/ if/ mind/ close/ I/ the window?

4. Chau/ dance/ as well as/ doesn't / Tuyet/ does.

5. my/ classmate/ the / girl/ Miss Thu/ talking/ is/ to.

III. Sd: Do/ Would you mind + V-ing or Do/ Would you mind if ? giúp câu lịch sự hơn.

1. Can I smoke a cigarette here ?

2. Could you take me to the airport ?

3. Can I try on your shoes ?

4. Could you take a picture for me ?

5. Can you post this letter for me ?

6. Could you take this book to the library for me ?

7. Can you put my case on the rack?

8. Could you clean the table for me ?

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Lớp 8 Tiếng anh Luyện tập tổng hợp

Bui Lan Anh

6 tháng 3 2019 lúc 13:06

Exercise1/ Underline the most suitable word or phrase in bold to complete the sentences.1/Trung asked Minh ( if/has) he lived in Ha Giang province.2/ Please show me how(do operate/ to operate) this machine.3/ President Ho Chi Minh Mausoleum ( was completed/ was completing) on August 29th,1975.4/ Na doesn’t know exactly ( how many/how much) friends to come to his birthday party.5/ What (happens/does happen) if I can’t answer the question?Exercise 2/ Change these sentences into the reported speech...

Đọc tiếp

Exercise1/ Underline the most suitable word or phrase in bold to complete the sentences.1/Trung asked Minh ( if/has) he lived in Ha Giang province.2/ Please show me how(do operate/ to operate) this machine.3/ President Ho Chi Minh Mausoleum ( was completed/ was completing) on August 29th,1975.4/ Na doesn’t know exactly ( how many/how much) friends to come to his birthday party.5/ What (happens/does happen) if I can’t answer the question?Exercise 2/ Change these sentences into the reported speech.1/ “ Do you like sport?” He said .............................................................................................................................2/ “Do you want to visit the Big Ben, Tam ?”.......................................................................................................3/ “ Are you from Australia?” I said to the tourists.4/ “ Will you go to Ha Noi next month ?” I asked Thu5/ “ Have you ever been to My Son, Nam?” Ha said.6/ “Can you show me the way to the Sydney Opera House?” He asked the policeman.7/ “ Does your sister have a toy store in London?” Jane asked Peter.8/ “ Is there any information about the flight to New York?” Mrs. Hoa said.9/ "Richard asked Jane, "What are you planning to do tomorrow?"10/ Jane said to me, "Where have you been all this time?"11/The inspector said to the woman, "What were you doing at 7 o'clock yesterday evening?"12/Tom said to himself: "Why I haven't thought of this before?" Exercise 3/ Complete the sentences with the correct form of the verbs in the brackets.1/ I enjoy (walk) ................................................ in the rain.2/ Would you like (have) .................................... something (eat)................................................?3/ I want (see)................................................... a film on TV this evening.4/ When did you finish (paint)..................................................... the kitchen?5/ I hope (earn)................................................................... some money soon.6/ I began (learn).......................................................... English when I was 7.7/ I’m hungry. I don’t know where ( go)...................................... eating.8/ It’s difficult (find).......................................... a good job

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Lớp 8 Tiếng anh Luyện tập tổng hợp

Nguyễn Phúc Đạt

22 tháng 8 2020 lúc 7:13

Điền vấn từ Wh-question phù hợp: B. It will last at eight D. It will last at five TEST 3 6. ___________ do you live with ? 7. ___________ do you go to school ? 1. ______________ do you live ? 2. ______________ is your family name? 3. ______________ do you live ? 4. ______________ your telephone number ? 5. ______________will you be on your next birthday ? 8. ___________ do you get up ? at 6.00 9. ___________ your date of birth ? 10.___________ is it from your house to school ? II/ Điền giới từ t...

Đọc tiếp

Điền vấn từ Wh-question phù hợp:
B. It will last at eight D. It will last at five
TEST 3
6. ___________ do you live with ?
7. ___________ do you go to school ?
1. ______________ do you live ?
2. ______________ is your family name?
3. ______________ do you live ?
4. ______________ your telephone number ?
5. ______________will you be on your next
birthday ?
8. ___________ do you get up ? at 6.00
9. ___________ your date of birth ? 10.___________ is it from your house to school ?
II/ Điền giới từ thích hợp.( in, on, at, from...to..., between... and..., next to, near, behind, in front of, about, under, to, opposite ... )
1. The pen in _________ the table.
2. They are waiting ______ front of the zoo.
3. The telephone is _______ to the lamp.
4. The picture is _______ the wall.
5. I often listen _____ music ____ the evening.
6. They go swimming ____ Saturday.
7. The party starts _____ 4.30 _____ 6.00PM
8. She’ll be 12 ____ her next birthday.
9. It’s often cold _____ December.
10. My birthday is ________ Oct 27th
III/ Chia đúng động từ trong ngoặc:
11. The meeting starts _______ 7.30 AM 12. Hoa’s parents works ______ the farm. 13. The nurse takes care _____ patients. 14. The math books are ______ the shelf. 15. The science books are _____ the left 16. The newspapers are _____ the rack _______the middle.
17. You can find the books ______ the back _____the library.
18. My house is ___ the hotel __ thebank
1. What ( you/ do ) ______________ now ? I (learn) _______________English.
2. Keep silent ! The teacher (look ) _____________ at you.
3. My father (not play) _____________ tennis in his free time.
4. They (have) _______________ some new clothes soon.
5. Mai (wash) _______________ her hands before the meals.
6. Long (watch) ______________ TV every night.
7. Mary usually (go) _____________ to school on foot, but now she (go) ___________ to school by bike.
8. Mai often (get) _____________ up late but tomorrow she (get) ____________up early because she
(have) _____________a test.
9. How often (you/read ) ________________ a newspaper ? Everyday.
10. What (your father/do ) _________________ ? He’s a teacher but he (not work ) ________________at the
moment.
IV.Viết lại câu với từ gợi ý:
1. -> 2. -> 3. -> 4. -> 5. ->
My friends have more candies than I.
I don’t ___________________________________
She eats fewer chocolate than Mai.
Mai eats _________________________________
The book is under the lamp.
The lamp ________________________________
My house is between the bank and the book store The bank ____________________
Tuan is Mai’s younger brother
Mai is ___________________________________
V.Chọn từ bên dưới thích hợp nhất điền vào đoạn văn:
Hello, I (1)________ Loan, I live with my parents (2)_________ Ho Chi Minh City. My (3)___________ number is 8562364. I often talk (4)__________ my friends on the phone. Now I am calling Hoa to talk about Minh’s birthday party (5)______ 15th November. Minh is (6)______ his birthday party at home in the afternoon so I want to ask Hoa about What we shall buy and give him at the party. I also want to tell her to wait for me at home and I will go there to meet her (7)________ foot and then go with her (8)_______ Minh’s house.
1. a. is
2. a. live
3. a. address
b. are c. am b. lives
b. telephone c. house
d. do
c. to live d. living
d. home
5

4. a. to
5. a. in
6. a. have 7. a. by
8. a. come
b. about b. at
b. on
b. to
c. with c. to
b. to have c. in
c. from
d. in
d. has
VI. Chọn từ thích hợp nhất điền vào chổ trống:
d. on c. having
d. with d. in
1. I am ______ to meet you ( glad, nine, fine)
2. Nice _______ you again (to meet, meeting, met, meet)
3. I live _______ 130 Hung Vuong street. (in, on, at, to)
4. Lien has a lot of _______ at her school (friend, a friend, friends,class)
5. Would you like ________ the concert. (go, went, to go, goes)
6. How ______ is it from your house to your school? (much, many, far, old)
7. Her new school is ______ than her old school. (big, bigger, biger, biggest)
8. She is _______ because she gets bad mark. (happy, unhappy, nice, fine)
9. What ______ you often do in your free time? (does, are, is, do)
10. Be careful! The bus ________ (coming, is coming, come, comes)
11. The moon _______ around the Earth. (go, to go, goes, going)
12. ______________________? On Hoang Van Thu street.
a. where do you live? c. who do you live with?
b. What do you live? d. Where are you live?
13. What’s your ________ of birth? (day, date, Monday, Tuesday)
14. _________ will we meet? In front of the movie theatre (where, when, what, who)
15. He _______ go to the library tonight? (shall, will, willn’t, shall not)
16. What is your ______ ? 115 Ly Thai To street (name, age, class, address)
17. Will you be tomorrow? No, I _______ (will, willn’t, won’t, shall)
18. I’m a new student. ________ (So am I, Iam so, Yes, I am, I do too)
19. Caâu naøo sau nay laø ñuùng.
a. What is she in class? C. What class she is in?
b. What class is she in? d. caû A vaø C ñeàu ñuùng
20. Her new school is different ________ her old school? (of, with, from, x)
21. How old are you? ________( I’m very fine thank you, I’m five, Fine thanks, Thank you)
22. Her new house is ____________ her old one? (bigger than, as bigger than, biger than, as big than)
23. ________________? She live at 12 THD street (Where does he live, where does she live, where she lives, where does she lives)
24. How do you go to school? (by bicycle, on foot, with bicycle, Both a and b are correct)
25. ________ is it from your house to your school? It’s not far, About one kilometer (How long, how far, how often, how)
26. Will you be free tomorrow evening? _______________ (Yes, I will/ No, I will/ Yes/ Yes, I won’t)
27. Is there a picture on the wall? ___________ ( Yes, there be/ Yes, there is not/ Yes, there is/ No, there is)
28. What does your father do? He ___________ (is farmer, a farmer, does as a farmer, is an farmer)
29. He works _________ a hospital. He takes care ________ patients (in- for/ in – of/ at – for/ for – of)
30. Today, Hoa is fine and so ________ (is Mai, does Mai, are Mai, do Mai)
31. ____________________? Miss Lan is talking to her new friend
a. Who is Miss Lan talking to? c. What is Miss Lan talking about
b. Who is Miss Lan talk about? d. Who is talking to Miss Lan?
32. ______________ from HCM City to Nha Trang ? (How far , How far is, How far is it, How far it)
33. Phöông Thanh _______ 13 next month (shall be, are going to come, come, want to come)
34. 8320795 __________ my telephone number (are, is, will be, shall be)
35. Lan will be thirteen _______ 5th May (on, in, at, x)
6

36. Who do you live with? I _____________ with my parents (live, am live, lives, will live)
37. What’s your date of birth? ___________ (the eighth of June, eighth of June, June eight, eighth June) 38. What _________ beautiful days! (a, the, an, x)
39. The living room _________ a table and four chairs (has, is living, have, are having)
40. He works in hospital. He is a ________ (journalist, farmer, teacher, doctor)
41. Her new school is ______ than her old school. (big, bigger, biger, biggest)
42. Which is the most beautiful apartment? (the smallest one, a smallest one, a small one, the smaller one) 43. This test is ______ difficult than that one (more, very, most, as)
44. _______ of people like playing sports (Many, a lot, lot, x)
45. Many things _______ different (is, do, are, does)
46. Lan is ______ than Hoa. (taller, tallest, tall)
47. Who’s this? _________ (It’s me/ it”s me, nguyet/ Is it me)
48. _______ meet at 7. 00 pm (Let’s, let’s to, Let)
49. Nhat _____ 9 on his next birthday (is, will, will be, will is)
50. What’s your ______? (date of birth, birth date, birthday, date birth)

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Lớp 8 Tiếng anh Luyện tập tổng hợp

TV Family

22 tháng 2 2020 lúc 23:04

Rewrite the second sentence so that it has a similar meaning to the first. 1. May I turn off the television? Would you......................................................................................... 2.Please turn the music down. Do you................................................................................................ 3. Is it all right if I use your phone? Do you................................................................................................ 4. Would...

Đọc tiếp

Rewrite the second sentence so that it has a similar meaning to the first.

1. May I turn off the television?

Would you.........................................................................................

2.Please turn the music down.

Do you................................................................................................

3. Is it all right if I use your phone?

Do you................................................................................................

4. Would you mind ﬁlling in this form?

Could you..........................................................................................

5. Do you want to come for dinner tonight?

Would you.........................................................................................

6. Traveling around Viet Nam is very interesting.

It..........................................................................................................

7. Will you permit me to use your dictionary?

I hope you don‘t mind.....................................................................

8. The girls who are playing chess are Nga and Hoa.

The girls.............................................................................................

9. The paintings that were stolen from the museum haven't been found yet.

The paintings.....................................................................................

10. Why don’t you go to Ben Thanh Market?

How about.........................................................................................

11. May I turn on the TV?

Do you............................................................................................. ?

12. Please don't play your music so loudly.

Would you mind ........................................................................... ?

13. Is it all right if I close the door?

Do you mind ................................................................................... ?

14. Would you mind not using the office phone?

l would...............................................................................................

15. Everyhody is running out of the building quickly. The building

is burning.

.............................................................................................................

16. The girl is singing this song very well. What is the girl’s name?

.............................................................................................................

17. Do you like the ﬁlm last night. The ﬁlm was shown on TV.

.............................................................................................................

18. The girl is intelligent. She sits next to me.

.............................................................................................................

19. The woman was very interested in our project. She spoke to me on the phone.

.............................................................................................................

20. To understand him is difﬁcult.

It’s.......................................................................................................

21. To solve this problem is difficult

It’s.......................................................................................................

22. To open that jar is difficult.

It’s.......................................................................................................

23. To master a language is hard.

It’s.......................................................................................................

24. To get a taxi in this town is difficult.

It’s.......................................................................................................

25. The man is walking beside my father. He is my uncle.

The man.............................................................................................

26. The girl is going on picnic with us. She is my next door neighbor.

The girl ..............................................................................................

27. The tourists are speaking to my sister. They come from Canada.

The tourists........................................................................................

28. The man is working with my brother. He knows ﬁve languages.

The man ............................................................................................

29. The student is doing the Math problem on the board. He is the best in this class.

The student........................................................................................

30. The artist is painting over there. He is famous for his landscapes.

The artist ...........................................................................................

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Lớp 8 Tiếng anh Luyện tập tổng hợp

Luyện tập tổng hợp

Khoá học trên OLM (olm.vn)

Khoá học trên OLM (olm.vn)

Luyện tập tổng hợp

Câu hỏi

Khoá học trên OLM (olm.vn)

Khoá học trên OLM (olm.vn)