1. Mackenzie wrote four best –sellers before he was 20. (age)
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2. We were not able to have our picnic because of the heavy rain.. ( impossible)
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3. If you run everyday, your breathing improves quickly. (running )
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4. Have you read this novel by Jack London? (looked)
   Have ___________________you looked through this novel by Jack London? ___________________________________________________?
5. No matter how hard I tried, I couldn’t start engine.  ( Tries) 
   Hard  ______________________as I tried, I couldn’t start engine.  ________________________________________________

1. I'm sure you didn't lock the front door. Here's the key
-> You can't lock the front door without having key
2. John only understood very little of what teacher said.
-> John could hardly understand what the teacher said.
3. On arrival at the shop, the goods are inspected carefully.
-> When the goods arrive at the shop, they are inspected carefully.
4. Elizabeth got a bad cough because she started smoking cigarettes.
-> If Elizabeth hadn’t smoked cigarettes, she would not have got a bad cough.
5. Mackenzie wrote four best-sellers before he was twenty.
-> By the age of twenty Mackenzie had written four best-sellers.
6. It looks as if he is running away from your fierce dog.
-> He appears to be running away from your fierce dog
7. Wherever you are, don't forget the principles of good behavior.
-> No matter where you are, don't forget the principles of good behaviour.
8. I have nothing against your playing in my garden (mind)
-> I don't MIND your playing in my garden.
9. He knows nearly everything there is to know about whales
-> There's almost everything that he knows about whales.
10. He was very sorry that he didn't see Audrey on her trip to London.
-> He greatly regretted not seeing Andrey on her trip to London.

1. She (ride) a horse before.

-> rode

2. Mary (ring) hours and hours ago.

-> rang

3. He wrote four best sellers before he (be) twenty years old.

-> was

4. The last time it (rain) was 3 years ago.

-> rained

5. We stepped outside the front door and it (began) to rain.

-> began

6. It started to rain at 2 o'clock and it still (rain).

-> has been still raining/ is still raining

7. Why do you watch the milk (boil) over?

-> boiling

8. I (walk) along the street when I suddenly (feel) something hit me in the back. I (not know) what it was.

-> walked - felt - don't know

9. Where is Tam? He said he (be) here at 4.30

-> was

1 he (start) started to play the violin five years ago

2 he (ride) rode a horse before

3 john (not go) hasn't gone to school for over six month

4 the flight to moscow (last) last three and a half hours (chuyến bay, lịch trình được chia ở thì hiện tại đơn)

5 three year ago he (be) was a student at a university in california

6 he wrote four best-sellers before he (be) was twenty years old

7 when did you(see) see mary?

TRANSFORMATION

1) EATING OUT IS MORE EXPENSIVE THAN EATING AT HOME.

=> IT'S MORE EXPENSIVE TO EAT OUT THAN TO EAT AT HOME.

2) MARY WROTE FOUR BEST - SELLERS BEFORE SHE WAS TWENTY.

=> BY THE AGE OF TWENTY, MARY HAD WRITTEN FOUR BEST - SELLERS

3) I CAN'T GET MY FEET INTO THESE SHOES.

=> THESE SHOES ARE TOO SMALL FOR ME TO GET MY FEET INTO

4) YOU WON'T FIND A MORE DEDICATED WORKER ANYWHERE THAN MRS. JOHN

=> NOWHERE WILL YOU FIND A MORE DEDICATED WORKER THAN MRS. JOHN

5) TIM FINDS IT EASY TO MAKE FRIENDS.

=> TIM HAS NO DIFFICULTY IN MAKING FRIENDS

6) THE STUDENTS SUGGESTED BUYING SOME ENGLISH BOOKS.

=> THE STUDENTS SUGGESTED THAT SOME ENGLISH BOOKS SHOULD BE BOUGHT

7) I'M ONLY INTERESTED IN WHY HE DID IT.

=> THE ONLY THING WHICH I AM INTERESTED IN IS WHY HE DID IT

8) EVERYONE HEARD ABOUT THE NEWS BEFORE I DID.

=> I WAS THE LAST ONE TO HEAR ABOUT THE NEWS

9) YOU REALLY SHOULD BE ABLE TO DRESS YOURSELF BY NOW !

=> IT'S HIGH TIME YOU DRESSED YOURSELF

10) THERE ARE MORE PEOPLE OUT OF WORK IN THIS COUNTRY THAN EVER BEFORE.

=> NEVER HAVE THERE BEEN MORE PEOPLE OUT OF WORK IN THIS COUNTRY

They are still looking for a good replacement.

>They have looked for a good replacement yet.

I haven't had such a great time for years

>It's years since I last had such a great time.

This picture is too valuable to be exposed without protection.

>The picture is so valuable that it is exposed without protection..

> It is such a valuable picture that it is exposed without protection..

Mackenzie wrote four best-sellers before he was twenty.

>By the age of twenty years old,Mackenzie had written four best-sellers

It was such bad coffe that he couldn't drink it.

> The coffe was so bad that he couldn't drink it.

My sister has stuđie French for tưo years.

> My sister began to study Frech for two years.

The little boy crossed the street although the traffic was heavy.

>In spite of heavy traffic,The little boy crossed the street

We coudn't answer the question because it was very hand.

>The question was so hard that We coudn't answer it.

>It was such a hard question that We coudn't answer it.

Although his leg was broken he managed to get out of the car

>In spite of broken leg,he managed to get out of the car.

After fighting the fire for 12 hoú the firêmn succeeded in putting it out.

> The firemen managed to put the fire out after fighting in 12 h

I have never seen such a mess in my life

>It is the first time I have ever seen such a mess in my life.

I haven't been to a cricket match for years.

>It's years since I last went to a criket.

Although he did not speak Dutch, Bob decided to settle in Amsterdam.

>In spite of not spesking Dutch, Bob decided to settle in Amsterdam.

Barbara plays squash better than Mike.

>Mike doesn't play squash as good as barbaba.

Whose suitcase is this?

>Who does this suitcase belong to?

Some people find the quiet lifestyle here boring.

> The quiet lifestyle here makes some people bored.

It was such dry bread that my grand father couldn't cut it

>The bread was so dry that my grand father couldn't cut it

Although the weather was bad, the schoolchidren managed to come to class on time.

> In spite of bad weather,the schoolchidren managed to come to class on time.

We couldn't drive because of the fog

> The fog prevented us from driving.

Khalid said, "Why don't we go for a walk?"

>Khalid suggested going for a walk

Leo still finds the film very frightening.

>The film very frightened Leo.

In spite of my careful plans, a lot of things went wrong.

>Although I have careful plans,a lot of things went wrong.

Rewrite sentences

1.I don't ride the bus to school every morning because it's always so crowded (If)

=> I would take the bus to school every morning if it weren't always so crowded.

2.The schoolchildren sowed some seeds, but they forgot to water them so they didn't grow (If)

=> If the schoolchildren hadn't forgotten to water the seeds, they would have grown.

3.Stop talking or you won't understand the lesson (If)

=> If you don't stop talking, you won't understand the lesson.

4.The wind is blowing hard, so we won't take the boat out for a ride (If)

=> If the wind weren't blowing hard, we would take the boat out for a ride.

5.Carol didn't answer the phone because she was studying (If)

=> If Carol hadn't been studying she would have answered the phone.

6.I feel better now because you talked to me about my problems yesterday (If)

=> I wouldn't feel better now if you hadn't talked to me about my problems yesterday.

7.Because I don't have enough free time,I can't help my mother with the housework(If)

=> If I had more free time I could help my mother with the housework.

8.Rita is exhausted today because she didn't get any last night (If)

=> Rita wouldn't be exhausted today if she had gotten some sleep last night.

9.I didn't prepare for today's lesson: So it is difficult for me to understand the teacher's explanation (If)

=> It wouldn't be difficult for me to understand the teacher's explanation if I had prepared for today's lesson.

10.'If I had any money I'd buy you a drink,' she said to me (reported speech)

=> She told me if she had had some money she would have bought me a drink.

11.'If I catch the plane I'll be home by five,'he said(reported speech)

=> He said if he caught the plane he would be home by five.

12.'You should stay in bed if you feel unwell,'my mother said (reported speech)

=> My mother advised me to stay in bed if I felt unwell.

13.'What would you do if you were having a problem with grammar,Jane?' Anne asked (reported speech)

=> Anne asked Jane what she would do if she were having a problem with grammar.

14.'I'd have been in bad trouble if Jane hadn't helped me,' he said (reported speech)

=> He said he would have been in bad trouble if Jane hadn't helped him.

15.I met her during my stay in Parist last summer (while)

=> While I was on holiday in Paris last summer, I met her.

16.MacKenzie wrote four best-sellers before he was twenty (By the age)

=> By the age of twenty, MacKenzie had written four best sellers.

17.He was crossing the road.I caught sight of him

=> I noticed him crossing the road.

18.Jimmy got into his car and drove away.I saw this

=> I saw Jim getting into his car and drove away.

19.They had a good meal and then went to dance

=> After they had had a good meal, they went to dance.

C

Chọn A

C