1. No one has changed the room

=> The room hasn't been changed

2. Are they mending your shoes at the moment?

=> Are your shoes being mended at the moment?

3 . they haven't bought the flowers yet

=> The flowers haven't been bought yet

4. People are laughing at him

=> He is being laughed at

5. We have seen her since last week

=> She has been seen since last week

6. Bill is using the computer at the moment

=> The computer is being used by Bill at the moment

7. Doctors have treated many people for burn

=> Many people have been treated for burn by doctors

8. Is he watching the match on tv

=> Is the match on TV being watched ?

9 . nobody has stolen his watch

=> His watch hasn't been stolen

10 . do they make these cake?

=> Are these cakes made?

11. They have just built a new church near my house

=> A new church has just been built near my house

IV.Change this sentences into passive

1.Somebody has cleaned the room.

The room has been cleaned

2.They have postponed meeting.

Meeting has been postponed

3.Sombody is using computer at the moment.

Computer is being used at the moment.

4.I didn't realise that somebody was recording our conversation.

somebody wasn't realised was recording our conversation by me

5.Getting to the stadium,we found that they have cancelled the game.

Getting to the stadium, they were found have cancelled the game.

6.They are building a new ring road round the city.

a new ring road is being built round the city.

7.They have built a new hospital near the airport.

a new hospital has been built near the airport.

câu 2

Many people nowadays have to wear false teeth when they was middle-aged.

Since the beginning of this century,(1).........tooth.........decay has greatly increased. The amount(2) ........of..........sugar in our food has also increased Doctors and dentists now know that(3)...........sugar...............is the chief cause of tooth(4) .......decay......... Eskimos' teeth, for example, started to(5)......decay....when they began to eat sweet(6).........food.........

Long ago doctors did not like(7).....to....treat people's teeth. Barbers and blacksmiths(8).........looked.......after people's teeth and pulled them(9).......out..... when they decayed. Some people thought(10)....................toothache..............was a punishment from the gods.

câu 1

1. The noise in the city kept Hoa.......awake............at night. (Wake)

2. In.........addition.......to that, my bike tires was flat. (Add)

3. Mr. Tan has a very................paintful...............tooth. (Pain)

4. Then, Thanh..........heated.......a pan and stir-fried the beef. (Hot)

5. Sugar is not an..........unhealthy............food because we need it to live. (Health)

6. Catching the common cold is..........unpleasant........for every body. (Please)

7. Don't worry! Your cold will last for a few days and then........disappear........ (Appear)

8. I have........less.........time to play than my friend. (Little)

I.

1. The noise in the city kept Hoa waking at night. (Wake)

2. In addtion to that, my bike tires was flat. (Add)

3. Mr. Tan has a very painful tooth. (Pain)

4. Then, Thanh heat a pan and stir-fried the beef. (Hot)

5. Sugar is not an healthy food because we need it to live. (Health)

6. Catching the common cold is unpleasantness for everybody. (Please) (câu này k chắc lắm)

7. Don't worry! Your cold will last for a few days and then disappear (Appear)

8. I have less time to play than my friend. (Little)

I.

1: impractical

2: convenience

3: musicians

4: comfortable

5: necessary

II.

1: A (I'm looking for Mike. Have you seen him?)

2: B (The last time we met her was in August.)

Câu trả lời bạn CTV bị sai ở phần II câu 1.

I.

1. These clothes are attractive but entirely impractical (practise)

2. Many people enjoy the pleasures and convenience of living downtown. (conventient)

3. Trinh Cong Son is one of the most well-know musicians in Viet Nam. (music)

4. I like wearing loose comfortable clothes. (comfort)

5. What type of clothing is necessary for survival at these altitudes ?(need)

11. Choose the correct form.

1. a. I'm looking for Mike. Have you seen him?

b. I'm looking for Mike. Did you see him?

2. a. The last time we have met her was in August.

b. The last time we met her was in August

Many people nowadays have to wear false teeth when they was middle-aged.

Since the beginning of this century,(1)......tooth............decay has greatly increased. The amount(2) ......of............sugar in our food has also increased Doctors and dentists now know that(3)........sugar..................is the chief cause of tooth(4) ...decay............. Eskimos' teeth, for example, started to(5)....decay......when they began to eat sweet(6).......food...........

Long ago doctors did not like(7).to........treat people's teeth. Barbers and blacksmiths(8)..looked..............after people's teeth and pulled them(9).......out... when they decayed. Some people thought(10)............... toothache.....................was a punishment from the gods.

1. Tooth

2. Of

3. Sugar

4. Decay

5. Decay

6. Food

7. To

8. Looked

9. Out

10. Toothache

Section II: read the passage and write ONE suitable word for each space.

Many people nowadays have to wear false teeth when they was middle-aged. Since the beginning of this century, (1).......TOOTH. decay has greatly increased. The amount (2)...OF.. sugar in our food has also increased Doctors and dentist now know that(3)...SUGAR.. is the cause of tooth(4)..DECAY... . Eskimos' teeth, for example, started to(5).DECAY.... when they began to eat sweet(6)..FOOD... Long ago doctors did not like (7)....TO.. treat people's teeth. Barbers and blacksmiths(8)...LOOKED.. after people's teeth and pulled them(9)....OUT. when they decayed. Some people thought(10)....TOOTHACHE. was punishment from the gods .

Ex1: Complete the sentences.Use the present perfect form of the verbs in brackets

a.I .....'ve lived.....here since 1989(live)

b.They........'ve worked.......... for his factory for 20 years(work)

c.He...'s read... this novel three times (read)

d Hoa and me.......'ve known.......each other we were at the same class(know)

e.I....'ve seen.... her since last evening(see)

f.John.....has been........in England since yesterday(be)

Ex2: Complete the sentences .Put for and since in each group

1.She has been in Vung Tau.....since.....January

2.Ha and Nam have seen this film...since.......7 o'clock

3.I have send her 3 letters ...since........last week

4.My sister has worked at that hospital...for.....5 years

5.I have known her.........since....... we were at alementary school

Ex1: Complete the sentences.Use the present perfect form of the verbs in brackets

a.I have lived here since 1989(live)

b.They have worked for his factory for 20 years(work)

c.He has read this novel three times (read)

d Hoa and me have known each other we were at the same class(know)

e.I have seen her since last evening(see)

f.John have been in England since yesterday(be)

Ex2: Complete the sentences .Put for and since in each group

1.She has been in Vung Tau since January

2.Ha and Nam have seen this film since 7 o'clock

3.I have send her 3 letters for last week

4.My sister has worked at that hospital for 5years

5.I have known her since we were at alementary school

 tự lm ik

1. tooth

2. of

3. sugar

4. decay

5. decay

6. food

7. to

8. look

9. out

10. toothache

Chúc cậu học tốt !!!

Many people nowadays have to wear false teeth when they was middle-aged.

Since the beginning of this century,(1)......tooth............decay has greatly increased. The amount(2) ........of..........sugar in our food has also increased Doctors and dentists now know that(3)......sugar....................is the chief cause of tooth(4) .......decay......... Eskimos' teeth, for example, started to(5)....decay......when they began to eat sweet(6).......food...........

Long ago doctors did not (7).....to....treat people's teeth. Barbers and blacksmiths(8)...........look.....after people's teeth and pulled them(9).....out....... when they decayed. Some people thought(10)..............toothache....................was a punishment from the gods.

Combine each pair of sentences into one by using a sutable RELATIVE CLAUSES :

1. She is the woman. I told you about her.

She is the woman whom I told you about.

2. You didn't tell us the reason. We have to cut down our daily expenses for that reason.

You didn't tell us the reason why we have to cut down our daily expenses.

3. I recently went back to Paris. I was born there nearly 50 years ago.

I recently went back to Paris where I was born nearly 50 years ago.

4. Do you know the music ? Is it being played on the radio.

Do you know the music which is being played on the radio?

5. I saw a lot of people and horses. They went to the market.

I saw a lot of people and horses that went to the market.

6. I've seen the little girl and her puppy. They have lived next door for ages.

I've seen the little girl and her puppy that have lived next door for ages.

7. This is Mrs. Jones. Her son won the champoinship last year.

This is Mrs. Jones whose son won the champoinship last year.

8. Is this the style of hair ? Your wife wants to have it.

Is this the style of hair which Your wife wants to have?

9. The professor is excellent. I am taking his course.

The professor whose course I am taking is excellent.

10. The building is the tallest one in town. He works in that building.

The building which he works in is the tallest one in town.

11. Mr.Brown is a nice teacher. We studied with him last year.

Mr.Brown whom we studied with is a nice teacher last year.

12.The day was rainy. She left on that day.

The day when she left was rainy.

13. Her father died last year. She looked after him for over twenty years.

Her father whom she looked after for over twenty years died last year.

14. Is that the computer ? Your father bought it last month.

Is that the computer which your father bought last month?

15. This is the place. We visited this place last week.

This is the place which we visited last week.