B

D

Question I. Choose the best answer. (A,B, C or D )
1. I like ______________ back my home village on holiday.
A. comes B. come C . came D. coming
2. If the factory ________________ dumping poison into the lake, all the fish and other aquatic animals will die.
A. continues B. to continue C. continued D. will continue
3.Water ________________ in the lake has made the fish die.
A. pollution B. pollute C. polluted D. polluting
4. Mi and Nick like ______________ back Mi’s home village on holiday.
A. comes B. come C. came D. coming
5. If the factory continues dumping poison into the lake, all the fish and other aquatic animals ________________.
A. die B. to die C. dead D. will die
6. Water pollution is the ________________ in the lake has made the fish die.
A. contaminating B. contaminate C. contaminated D. contamination
7. If we ______________ water carefully, more people will have fresh water.
A. will use B. would use C. using D. use
8. If the factory continues dumping poison ________________ the lake, all the fish and
other aquatic animals will die.
A. into B. to C. about D. in

Question 2 : Circle the word whose underlined part is pronounced differently from the others’.
1. A. linguistic B. classical C. romantic
2. A. referee B. guarantee C . jubilee
3. A. oceanic B. specific C. aquatic
4. A. payee B. coffee C. trainee
Question 3: Choose the best option to complete each sentence. Circle A, B or C.
1. The old tradition of first- footing is still practiced today in ……. .
A. Scottish B. Scots C. Scotland
2. The Maori in New Zealand greet each other by …… their noses.
A. punching B. touching C. blowing
3. I’m learning English to join an ……. summer camp.
A. nation B. natural C. national
4. In Canada, the serving of coffee at the end of an evening is a signal that it is time for ……. to prepare to leave.
A. visitors B. tourists C. holidays- makers
Question 3: Complete each sentence with the correct form of the word given.
1. Hoa has made lots of …improvement…. in her learning English. (improve)
2. Singlish is an …abbreviation…. of Singaporean English. (abbreviate)

Exercise 4: Choose the best answer:
. If I ……….a lot of money now, I …………..a new car.
A. have /will buy B. have / would buy C. had/ will buy D. had/ would buy.
1. If I ……………you, I …………….do that.
A. am/ will B. were /would C. were/ will D. had been/ would.
2. if I were offered the job, I think I ………. it.
A. take B. will take C. would take D. would have taken.
3. I would be very surprised if he……………..
A. refuses B. refused C. had refused D. would refuse.
4. Many people would be out of work if that factory………..down.
A. closes B. had closed C. closed D. would close.
5. If she sold her car, she ………… much money.
A. gets b. would get c. will get d. would have got.
6. They would be disappointed if we…………….
a. hadn’t come b. wouldn’t come c. don’t come d. didn’t come.
7. Would John be angry if I ……. ……his bicycle without asking?
a. take b. took c. had taken d. would take.
8. She ……….terrible upset if I lost this ring.
a. will be b. would be c. were d. had been.
9. If someone…………in here with a gun, I would be very frightened.
a. would walk b. walks c. had walked d. walked.
10. What would happen if you ……………..to work tomorrow?
a. don’t go b. didn’t go c. won’t go d. wouldn’t go.
11. We ‘ll get wet if we ………….out.
a. go b. did go c. went d. had gone.

12. If I go shopping, I ………some food.
a. buy b. will buy c. would buy d. would have bought.

TEST 4-UNIT 8
I. Pronunciation
1). Choose the word which has a different sound in the part underlined.
1.A. thankful B. there C. thermal D. thorough
2. A. growth B. show C. crown D. know
3. A. display B. dirty C. invent D. investigate
2). Choose the word which has a different stress pattern from the others.
4. A. historic B. physical C. aquatic D. botanical
II. Choose A, B, C, D for each gap in the following sentences.
1Many fish in my lake have died because of the ………… water
A. pollute B. pollution C. polluted D. polluting
2.My teacher always give us a clear ………..
A. explain B. explained C. explanatory D. explanation
3. You can see ………on the Canadian national flag
A. the maple leaf B. the red leaf C. the rose D. the oak tree
4.Mary is ……most beautiful of ……three sisters.
A. the/the B. a/the C. the/no article D. a/no article
5.Coal, oil and forests are the most important ……..resources
A. industrial B. agricultural C. natural D. national
6. Vy had…..stomachache because she ate a big dinner.
A. a B. an C. the D. no article

7. Have you taken notice …..the “stop” sign.
A. at B. of C. to D. from
8.The Statue of Liberty is a major monument in New York which ……..freedom
A. attracts B. symbolises C. decide D. understand

1. A. lin'guistic B. 'classical C. ro'mantic

2. A. refe'ree B. guaran'tee C. 'jubilee

3. A. oce'anic B. spe'cific C. a'quatic

4. A.pay'ee B. 'coffee C. train'ee

This is my first visit to Paris.

->This is the first time I have visited Paris.

Đốt cháy một thể tích hơi của hợp chất A (C, H và O) thu được 2 thể tích khí CO2 và 3 thể tích H2O các thể tích đo ở cùng điều kiện nhiệt độ và áp suất tìm CTPT của A biết khối lượng mol của A là 46.

Cân bằng các phương trình sau:

a. FexOy + CO ------> Fe + CO2

FexOy + yCO -> xFe + yCO₂

b. FexOy +CO ------> FeO +CO₂

FexOy + (y-x)CO -> xFeO + (y-x)CO₂

c. C_nH_2n + O₂ -------> CO₂ +H₂O

2C_nH_2n + 3nO₂ -> 2nCO₂ + 2nH₂O

No. Đáp án là dòng in đậm bạn nhé!

Đề: Chuyển câu từ dạng chủ động sang dạng bị động:

1. People use milk for making butter and cheese

->Milk is used for making butter and cheese.

2. People speak English all over the world

->English is spoken all over the world.

3. The workers clean the streets every day

->The streets are cleaned by the workers every day.

4. They don't use this house very often

->This house isn't used very often.

5. Do they teach French in the school?

->Is French taught in the school?

6. You mustn't open this parcel until Christmas

->This parcel mustn't be opened until Christmas.

7. They can't make tea with cold water

->Tea can't be made with cold water.

8. They will build the new bridge by the end of the year

->The new bridge will be built by the end of the year.

9. We should use cloth bags instead of plastic bags

->Cloth bags should be used instead of plastic bags.

10.Somebody cleans the room everyday?

->Is the room cleaned everyday?

Complete the sentences with the correct form of adverbs of place:

1. She ran ..........(downstairs/in) and opened the front door

2. We had to wait ........(out/outside) until the clu opened

3. We love Ha Long Bay. We want to go ..........(there/here)again

4. Come ........(here/at). I want to give you a surprise

5. There are many people .......(outside/on) the cinema

6. I want to go .........(upstairs/on) and look for some books

7. Berlin is a beautiful city. I lived .........(there/overthere) 2 years ago

8. This mother is waiting for him .........(outside/below) the library

9. She went ..........(downstairs/below) and got something to eat

10. Go and stand ...........(there/those). I'll take a picture of you