I. Pick out the words that has the underlined part pronounced differently from the others.1. seat great...

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Ngọc Thảo Phạm

7 tháng 12 2016 lúc 6:36

IX. Fill in the blanks with the correct prepositions in the brackets.I’m looking forward ……………………… seeing you in June. (in/ with/ to/ on)Could I help you ……………………… your luggage? (with/ of/ on/ to)Would you mind sitting ……………………… the front seat of the taxi? (on/ at/ during/ in)Ha Long Bay is recognized ……………………… UNESCO as a World Heritage Site. (of/ by/ toward/ for)John is interested ……………………… the history of Vietnam. (in/ with/ to/ on)She is thinking ……………………… importing flowers from Vietnam. (in/...

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IX. Fill in the blanks with the correct prepositions in the brackets.

I’m looking forward ……………………… seeing you in June. (in/ with/ to/ on)Could I help you ……………………… your luggage? (with/ of/ on/ to)Would you mind sitting ……………………… the front seat of the taxi? (on/ at/ during/ in)Ha Long Bay is recognized ……………………… UNESCO as a World Heritage Site. (of/ by/ toward/ for)John is interested ……………………… the history of Vietnam. (in/ with/ to/ on)She is thinking ……………………… importing flowers from Vietnam. (in/ of/ for/ on)He realized his alarm clock didn’t go ……………………… (on/ of/ around/ off)Everyone fell ……………………… the deep and dangerous water. (over/ in/ into/ out)

X. Fill in the gap with the correct form of the word in brackets.

1. Phong usually tells us ……………………… stories. (amuse)

2. I went to the party last night, but I felt ……………………… (bore)

3. The journey took all day and night. We found it very ……………………… (tire)

4. She was very ……………………… at the exam result. (surprise)

5. This computer has some ……………………… instructions. (confuse)

6. The soccer fans at the stadium were very ……………………… (excite)

7. I feel ……………………… when I lie in a hot bath. (relax)

8. It was very ……………………… not to get the job. (disappoint)

9. Last night’s match on VTV3 was a really ……………………… one. (excite)

10. Tens of thousands of ……………………… visit Hoi An every summer. (tour)

11. Let’s go to the ……………………… at the weekend. (sea)

12. ……………………… 325 to Ho Chi Minh City is now boarding at gate 2. (fly)

13. I’m trying to be more ……………………… with my cooking. (adventure)

14. It was wet and ……………………… for most of the week. (wind)

15. There are very few fish at ……………………… below 3,000 meters. (deep)

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Lớp 8 Hóa học CHƯƠNG VI: DUNG DỊCH

Ngọc Thảo Phạm

7 tháng 12 2016 lúc 6:36

III. Complete Tim’s letter with the correct form of the words in brackets. Dear Peter,We are having a (1) ………………….(wonder) time in Ha Noi. Life in Ha Noi is very (2) …………………. (excite). Ha Noi is a (3) …………………. (largely) city and it’s also very (4) …………………. (interest)! Vietnamese people are (5) …………………. (friend) and (6) …………………. (hospitality). They give us a warm welcome. Yesterday we saw a street (7) …………………. (music) playing the guitar on the pavement. He played quite (8) …………………. (beauty). The...

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III. Complete Tim’s letter with the correct form of the words in brackets.

Dear Peter,

We are having a (1) ………………….(wonder) time in Ha Noi. Life in Ha Noi is very (2) …………………. (excite). Ha Noi is a (3) …………………. (largely) city and it’s also very (4) …………………. (interest)! Vietnamese people are (5) …………………. (friend) and (6) …………………. (hospitality). They give us a warm welcome. Yesterday we saw a street (7) …………………. (music) playing the guitar on the pavement. He played quite (8) …………………. (beauty). The (9) …………………. (busily) street and the (10) …………………. (noisy) around didn’t bother him at all! I’m (11) …………………. (send) a photo of our hotel. It looks very nice, doesn’t it? It’s so quiet that we can (12) …………………. (hard) believe it’s the capital of Vietnam.

I hope you’re all (13) …………………. (good). Please send my regards to your parents.

Yours truly,

Tim.

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Lớp 8 Hóa học CHƯƠNG VI: DUNG DỊCH

Ngọc Thảo Phạm

7 tháng 12 2016 lúc 6:37

IV. Complete the sentences, use the correct form or tense of the verbs in brackets.1. The man …………………. (sit) nest to me was very nervous.2. Tom doesn’t enjoy …………………. (laugh) at by other people.3. I’d like you …………………. (meet) my mother.4. Take this street and you …………………. (arrive) at the bus station in fifteen minutes.5. He suggested …………………. (travel) around the town by bike.6. The flight to London will …………………. (delay) because of heavy rain.7. This is the first time Hoa …………………. (meet) Tim’s fa...

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IV. Complete the sentences, use the correct form or tense of the verbs in brackets.

1. The man …………………. (sit) nest to me was very nervous.

2. Tom doesn’t enjoy …………………. (laugh) at by other people.

3. I’d like you …………………. (meet) my mother.

4. Take this street and you …………………. (arrive) at the bus station in fifteen minutes.

5. He suggested …………………. (travel) around the town by bike.

6. The flight to London will …………………. (delay) because of heavy rain.

7. This is the first time Hoa …………………. (meet) Tim’s family.

8. She has a lot of novels …………………. (write) in English.

V. Complete the sentences using the following verbs in the correct forms.

dance, steal, invite, blow, live, offer, call, arrest, touch

Ex: Everyone touching that wire will get a shock.

There was a tree …………………. down in the storm last night.Who is the girl …………………. with your brother?Half of the people …………………. to the party didn’t turn up.Life must be unpleasant for people …………………. near busy airport.The paintings …………………. from the museum haven’t been found yet.Somebody …………………. Jack phoned while you were out.A few days after the interview, I received a letter …………………. me the job.What is the name of the man …………………. by the police?

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Lớp 8 Hóa học CHƯƠNG VI: DUNG DỊCH

Ngọc Thảo Phạm

7 tháng 12 2016 lúc 6:37

VI. Use “Would/ Do you mind + V-ing? To make these requests more polite.Ex: Could you open the windows? Would/ Do you mind opening the windows?1. Can you take me a photograph?………………………………………………………………………………………………………………………………………………………………………..2. Could you wait a moment, please?………………………………………………………………………………………………………………………………………………………………………..3. Will you turn down the TV, please?………………………………………………………………………………………………………………………………………………………………………..4. Please make some tea.…………………………………………………………………………...

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VI. Use “Would/ Do you mind + V-ing? To make these requests more polite.

Ex: Could you open the windows?

Would/ Do you mind opening the windows?

1. Can you take me a photograph?

………………………………………………………………………………………………………………………………………………………………………..

2. Could you wait a moment, please?

………………………………………………………………………………………………………………………………………………………………………..

3. Will you turn down the TV, please?

………………………………………………………………………………………………………………………………………………………………………..

4. Please make some tea.

………………………………………………………………………………………………………………………………………………………………………..

5. Could you lend me some money?

………………………………………………………………………………………………………………………………………………………………………..

6. Will you post the letters for me?

………………………………………………………………………………………………………………………………………………………………………..

VII. Use “Would/ Do you mind if …?” to make the following sentences more polite.

Ex: Shall I sit here?

Do you mind if I sit here?/ Would you mind if I sat here?

1. Can I move the refrigerator to the right corner?

Would ……………………………………………………………………………………………………………………………………………………………………….

2. Could I smoke?

Do ………………………………………………………………………………………………………………………………………………………………………..

3. May I ask you a question?

Would ………………………………………………………………………………………………………………………………………………………………………..

4. Could I turn the air conditioner off?

Would ………………………………………………………………………………………………………………………………………………………………………..

5. Can I use your handphone?

Do ………………………………………………………………………………………………………………………………………………………………………..

6. Shall I carry your luggage?

Would………………………………………………………………………………………………………………………………………………………………………..

7. Could I borrow your newspaper?

Do ………………………………………………………………………………………………………………………………………………………………………..

8. Shall I drive?

Would ………………………………………………………………………………………………………………………………………………………………………..

VIII. Combine each pair of sentences, using present participle (V-ing) or past participle (V3/V-ed).

Ex: The boy is Ba. He is reading the book.

The boy reading the book is Ba.

Ex: The old lamp is five dollars. It’s made in China.

The old lamp made in China is five dollars.

1. The baby is crying for her mother. She is sitting in an armchair.

………………………………………………………………………………………………………………………………………………………………………..

2. The boy was taken to the hospital. He was injured in the accident.

………………………………………………………………………………………………………………………………………………………………………..

3. The road is very narrow. It joins the two villages.

………………………………………………………………………………………………………………………………………………………………………..

4. Do you know the woman? The woman is talking to Tom.

………………………………………………………………………………………………………………………………………………………………………..

5. The window has been repaired. It was broken last night.

………………………………………………………………………………………………………………………………………………………………………..

6. The taxi broke down. It was taking us to the airport.

………………………………………………………………………………………………………………………………………………………………………..

7. A bridge has been declared unsafe. It was built only two years ago.

………………………………………………………………………………………………………………………………………………………………………..

8. Most of the goods are exported. They are made in this factory.

………………………………………………………………………………………………………………………………………………………………………..

9. A new factory has just opened in the town. The factory employs 500 people.

………………………………………………………………………………………………………………………………………………………………………..

10. “Romeo and Juliet” is the best tragedy I have ever seen. It was written by Shakespeare.

………………………………………………………………………………………………………………………………………………………………………..

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Lớp 8 Hóa học CHƯƠNG VI: DUNG DỊCH

Takishima Hotaru

25 tháng 1 2017 lúc 21:43

Hic...ai giải giúp em bài này với

neu lay cung 1 khoi luong kim loai Na , Fe , Al roi cho tac dung lan luot voi dung dich HCl thi kim loai nao cho nhieu the tich khi oxi hon (đktc)

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Lớp 8 Hóa học CHƯƠNG VI: DUNG DỊCH

Takishima Hotaru

25 tháng 1 2017 lúc 21:45

Hic...ai giải giúp em bài này với

neu lay cung 1 khoi luong kim loai Na , Fe , Al roi cho tac dung lan luot voi dung dich HCl thi kim loai nao cho nhieu the tich khi hidro hon (đktc)

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Lớp 8 Hóa học CHƯƠNG VI: DUNG DỊCH

Gia Phúc

4 tháng 5 2020 lúc 18:12

cho 2 ,4 gam mg vào dung dịch H2SO4 9,8% A/ viet PTHH B/ tinh khoi luong dd H2SO4 C/ tinh the tich khi sinh ra o (dktc)

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Lớp 8 Hóa học CHƯƠNG VI: DUNG DỊCH

Sao Băng Mưa

25 tháng 7 2018 lúc 11:34

Khi oxi dc co the lay vao va su dung ntn trg co thebthuc vat va nguoi

Cau3 vay chung ta phai la j dr bao ve va giu gin he ho hap

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Lớp 8 Hóa học CHƯƠNG VI: DUNG DỊCH

hoang ngoc han

1 tháng 11 2017 lúc 19:42

-1) Hoa tan het 26,5g NaCl trong 75g H2O o 200C duoc dung dich X. Cho biet dugn dich X bao hoa hy chua. Giai thich. Biet rang do tan cua NaCl trong nuoc o 200C la 36g. -2) a) Hoa tan het 7,18 g NaCl vao 20g nuoc o 200C duoc dung dich bao hoa. Xat dinh do tan cua NaCl o nhiet do nhu tren. b) Xat dinh nong do phan tram cua dung dich muoi an bao hoa ( o 200C )do tan cua NaCl o nhiet do do la 36g. 3) Hoa tan het 5,72g Na2CO3.10H2O ( soda tinh the )vao 44,28ml nuoc. Xat dinh nong do phan tram cua...

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-1) Hoa tan het 26,5g NaCl trong 75g H₂O o 20⁰C duoc dung dich X. Cho biet dugn dich X bao hoa hy chua. Giai thich. Biet rang do tan cua NaCl trong nuoc o 20⁰C la 36g.

-2) a) Hoa tan het 7,18 g NaCl vao 20g nuoc o 20⁰C duoc dung dich bao hoa. Xat dinh do tan cua NaCl o nhiet do nhu tren.

b) Xat dinh nong do phan tram cua dung dich muoi an bao hoa ( o 20⁰C )do tan cua NaCl o nhiet do do la 36g.

3) Hoa tan het 5,72g Na₂CO₃.10H₂O ( soda tinh the )vao 44,28ml nuoc. Xat dinh nong do phan tram cua dung dich thu duoc.

4) Lam bay hoi 300g nuoc ra khoi 700g dung dich muoi 12phan tram nhan thay co 5g muoi tach ra khoi dung dich bao hoa trong dieu kien thi nghiem tren.

5) a) Can lay bao nhieu gam NaOH cho them vao 120g dung dich NaOH 20 phan tram de thu duoc dung dich moi co nong do 25 phan tram.

b) Tinh nong do phan tram va nong do mol cua dung dich thu duoc sau ki hoa tan 12,5g CuSO₄.5H₂O vao 87,5 ml nuoc. Biet the tich dung dich thu duoc bang the tich cua nuoc.

cac pan oi mk dg can gap mai mk hx rui☹

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Lớp 8 Hóa học CHƯƠNG VI: DUNG DỊCH

CHƯƠNG VI: DUNG DỊCH

Khoá học trên OLM (olm.vn)

Khoá học trên OLM (olm.vn)

CHƯƠNG VI: DUNG DỊCH

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Khoá học trên OLM (olm.vn)

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