Use the correct form of the verbs in brackets:

1. He(wash).............the dishes since two o'clock.

2. The train (leave)..............the station since 5 o'clock.

3.You(do)...........your best to help them yesterday?

4. What he (do)...........at 8 o'clock yesterday evening?

5. She sometimes (be).......late for class.

6. He (drive).......his car as carefully as he could, (do not)....he?

7. Thuong just (have)..........breakfast at home.

8. The doctor (be)............here since eight o'clock.

9. They(leave).......for New York tomorrow morning?

10. Ben needs (come)........there early.

11.What they (do) since three o'clock?

12.Where you(go) ..........at 4 o'clock yesterday afternoon?

13. How you(go).......to school every day?

14. You ever (see).........films from Shakespeare's play?

15. Tan(learn)........ English for three years?

16. They (leave)............there two hours ago.

17. What you(do).........at nine o'clock last night?

Helppp me

Nguyên phân tử r có tổng số hạt là 49 trong đó hạt nhân số hạt hát không mang điện tích nhiều hơn hạt mang điện tích là 1.

a) Tìm số e, p, n? R là nguyên tố nào?

b) Tính lượng (g) của 9.10²³ nguyên tử R.

c) nguyên tử R nặng bằng 0,5 lần nguyên tử X. Nguyên tử X nặng bằng 1,6 lần nguyên tử Y.

Cho biết X, Y là nguyên tố nào?

Viết lại các câu sau bắt đầu bằng những từ gợi ý sao cho nghĩa không đổi:

1. She is a bad singer.

She sings.... ...

2. His father works very hard.

His father is... . .

3. She is a good guitarist.

She can play the.. .....

4. Mr. Lam is a careful taxi driver.

Mr. Lam drives. .. . ...... .. .

5. She is a good badminton player.

She plays.............. ....

6. You should do exercise regularly.

You ought.......... .. . ..

7. Nam's English is very fluent.

Nam speaks. ...... ......

8. She is a skillful dancer.

She dances.....

Help me

Dùng dạng đúng của từ trong ngoặc đơn:

1. You should do exercise.....to keep fit? (regular)

2.(she/need) ...........some stamps for overseas mail?

3. I (send). .. . ..these postcards to my friends tomorrow.

4. How much (be)....... . two local stamps?

5. How much (Lan/pay).... ......... for the phone card?

6. The phone is ringing. I (answer).... .. .... .it.

7. Could you tell me how (get) .. ... . .. .to the nearest bus stop?

8. I'd like (send)...........this letter to the USA

9. She needs(buy) . . . ... ...a phone card.

Help me

Điền vào chỗ trống giới từ thích hợp:

1. How far is it.... .. .here.. . .the nearest bank.

2. Could you tell me the way.......the post office? -Go straight ahead.

Take the second street. ... ....the left. It's.........a hotel and a bookstore.

3. How often do you write letters.... . your parents?

4. The supermarket is ... ... ..... ..Nguyen Trai Street

5. I'd like to send a letter. .. the USA

6. I'd like some Stamps.........overseas mail.

7. Where are you going......your summer vacation?

8. Can you give me a photograph... ... .you?

Help me

Điền vào mọi chỗ trống một từ phù hợp:

1. How... . .. .children does she have? -she has two

2. How. ... ...does it cost you to send an overseas letter? -About twenty thousand dong.

3. How.. . ...is your grandmother? -She is over 80 years old.

4. How do you visit her? -Once a week

5. How does it take you to get there? -About ten minutes by bus.

6. How is this book? -Fifteen thousand dong.

Hoàn chỉnh các câu sau với giới từ thích hợp

1. She is reading... ......the library

2. The souvenir shop is. .........the bookstore and the hotel.

3. The school is....... .......the park.

4. The hotel is.... ..... .front.. ........the post office.

5. The movie theater is.. . ... . .the left.............the restaurant

6. He lives.... .. ... 10 Downing Street.

7. Could you show me the way ........ . .....the police station?

8. How far is the post office. ... .here?

Helpnme

Dùng dạng đúng của động từ trong ngoặc đơn:

1.(you/meet) .. .. .....your friends at the airport tomorrow?

2. Be quite! The teacher (look). . ...at you.

3. They(buy)... .... ..a lot of souvenirs for their family yesterday.

4. They(rehearse) ....... .a new play at the moment .

5. Mr. Binh (sell) .........out all the newspapers this morning.

6. We(watch).... .a good movie on TV last night.

7.(they/wait)..............for their parents now?

Help me

Xếp các động từ sau theo cách phát âm của Tận Cùng"-ed"

changed, filled, fixed, wanted, touched, combed, pulled, hoped, decided, brushed, neglected, helped, laughed, ironed, washed, stayed, talked, needed, worried, polished.

/-t/ :

/-d/:

/-I'd/:

Help me