.......I am short

......not learning  the lesson carefully

.......not having enough  money

1. I didn't know that you were in hospital, so I didn't visit you.

If I had known tha you were in hospital, I would have visited you.

2. Hurry up or you will be late

If you don't hurry up, you will be late.

3. She is very busy, so she can't help me now

If she weren't very busy, she could help me now.

4. He didn't phone me because he didn't know my phone number

If he had known my phone number, he would have phoned me.

5. You're unfit because you don't take exercise

If you took (more) exercise, you would be fit/ wouldn’t be unfit.

6. Unless you are careful, you will cut yourself with that knife

If you are not careful, you’ll cut yourself with that knife

7. If i have time, I'll help you. => Unless. I have time, I won’t help you.

......

8. Dick often causes accidents because he drives carelessly

If he had studied his lessons very carefully, he wouldn’t get bad marks now.

9. I can't apply for that job because I don't know English

If Dick drove carefully, he wouldn’t cause accident (often)

10. He didn't study his lessons very carefully, so he gets bad marks now

If I knew English, I could apply for that job.

11. Susan is overweight because she eats too much chocolate

If Susan ate less chocolate, she wouldn’t be overweight

12. His father often punishesvhim for his laziness

If he weren’t lazy, his father wouldn’t punish him (often).

13. Study harder or you'll fail in the next exam

Unless you study harder, you'll fail in the next exam.

14. We did not visit the museum because we had no time

If we had had time, we would have visited the museum.

15. Without Jack's help, I wouldn't have been able to move the table 

If Jack hadn't helped, I wouldn't have been able to move the table.

1. I didn't know that you were in hospital, so I didn't visit you.

If I had known tha you were in hospital, I would have visited you.

2. Hurry up or you will be late

If you don't hurry up, you will be late.

3. She is very busy, so she can't help me now

If she weren't very busy, she could help me now.

4. He didn't phone me because he didn't know my phone number

If he had known my phone number, he would have phoned me.

5. You're unfit because you don't take exercise

If you took (more) exercise, you would be fit/ wouldn’t be unfit.

6. Unless you are careful, you will cut yourself with that knife

If you are not careful, you’ll cut yourself with that knife

7. If i have time, I'll help you.

Unless. I have time, I won’t help you.

8. Dick often causes accidents because he drives carelessly

If he had studied his lessons very carefully, he wouldn’t get bad marks now.

9. I can't apply for that job because I don't know English

If Dick drove carefully, he wouldn’t cause accident (often)

10. He didn't study his lessons very carefully, so he gets bad marks now

If I knew English, I could apply for that job.

11. Susan is overweight because she eats too much chocolate

If Susan ate less chocolate, she wouldn’t be overweight

12. His father often punishesvhim for his laziness

If he weren’t lazy, his father wouldn’t punish him (often).

13. Study harder or you'll fail in the next exam

Unless you study harder, you'll fail in the next exam.

14. We did not visit the museum because we had no time

If we had had time, we would have visited the museum.

15. Without Jack's help, I wouldn't have been able to move the table 

If Jack hadn't helped, I wouldn't have been able to move the table.

Finish each of the following sentences in such a way that it is as similar as possible in meaning to the original sentences:

1. I didn't know that you were in hospital, so I didn't visit you.

If had know that you were is hospital, I would have visited you.

2. Hurry up or you will be late

If you don't hurry up, you will be late.

3. She is very busy, so she can't help me now

If she weren't very busy, she could help me now.

4. He didn't phone me because he didn't know my phone number

If he had known my phone number, he would have phoned me.

5. You're unfit because you don't take exercise

If you took( more) exercise,you would be fit/ wouldn't be unfit.

6. Unless you are careful, you will cut yourself with that knife

If you are careful, you'll cut yourself with that knife.

7. If i have time, I'll help you. => Unless. I have time, I won't help you.

8. Dick often causes accidents because he drives carelessly

If he had studied his lessons very carefully, he wouldn't get bad marks now.

9. I can't apply for that job because I don't know English

If Dick drove carefully, he goodn't accident( often).

10. He didn't study his lessons very carefully, so he gets bad marks now

If I knew English, I could apply for that job.

11. Susan is overweight because she eats too much chocolate

12. His father often punishesvhim for his laziness

13. Study harder or you'll fail in the next exam

14. We did not visit the museum because we had no time

15. Without Jack's help, I wouldn't have been able to move the table 

Bài 1: 

1) No one in class can play football better than Nam.

=> Nam is the best at playing football in class

2) Mary is taller than Anne.

=> Anne is not as tall as Mary

3) Why don't we watch a film now?

=> What about watching a film now?

4) Lan didn't go to school yesterday because of her sickness.

=> Because Lan was sick ,she didn't go to school yesterday. 

5) They had bad marks because they were lazy.

=> They were so lazy that they had bad marks.

6) My English teacher is a fluent English speaker.

=> My English teacher speaks E fluently

7) He'd rather play golf than tennis.

=>He perfers  golf to tennis

8) Hung is interested in collecting stamps.

=> Hung's hobby is collecting stamps.

9) Is it really necessary for us to arrive so early?

=> Do we really need to arrive so early? 

10) It was a two-hour flight from Ha Noi to HCM city.

=> It took  two hours to fly from Hanoi to Ho Chi Minh city

1) No one in class can play football better than Nam.

=> Nam is the best football player in class

2) Mary is taller than Anne.

=> Anne is not as tall as Mary

3) Why don't we watch a film now?

=> What about watching a film now

4) Lan didn't go to school yesterday because of her sickness.

=> Because Lan was sick, she didn't go to school yesterday 

5) They had bad marks because they were lazy.

=> They were lazy so they had bad marks

6) My English teacher is a fluent English speaker.

=> My English teacher speaks English fluently

7) He'd rather play golf than tennis.

=>He perfers gold to tennis

8) Hung is interested in collecting stamps.

=> Hung's favorite hobby is collecting stamps

9) Is it really necessary for us to arrive so early?

=> Do we really need to arrive so early?

10) It was a two-hour flight from Ha Noi to HCM city.

=> It took 2 hours to fly from Ha Noi to HCM city.

rewrite the following sentences without changing the meaning of the root ones

1. he couldn't meet you because of being busy(because)

-> Because he was busy, he couldn't meet you.

2. she can't work hard because she is very old(because of)

-> Because of being very old, she can't work hard.

3. she went to bed early because of her sickness(because)

-> Because she was sick, she went to bed early.

4. he likes her because she is very beautiful(because of)

-> Because of her beauty, he likes her.

5. nobody can do this test because he was very poor(because of)

-> Because of his poverty, nobody can do this test.

6. he couldn't go to school because he was very poor(because of)

-> Because of being very poor, he couldn't go to school.

7.two cars can't pass each other because of narrow road(because)

-> Because the road is narrow, two cars can't pass each other.

8. we spent the whole day in the garden because of lovely weather(because)

-> Because the weather was lovely, we spent the whole day in the garden.

1. he couldn't meet you because of being busy(because)

Because he was busy, he couldn't meet you

2. she can't work hard because she is very old(because of)

Because of her old age, she can't work hard

3. she went to bed early because of her sickness(because)

Because she was sick, she went to bed early

4. he likes her because she is very beautiful(because of)

Because of her beauty, he likes her

5. nobody can do this test because he was very poor(because of)

Câu 5 có sai đề ko bạn

6. he couldn't go to school because he was very poor(because of)

Because of his poverty, he couldn't go to school

7.two cars can't pass each other because of narrow road(because)

Because the road is narrow, two cars can't pass each other

8. we spent the whole day i the garden because of lovely weather(because)

Because the weather was lovely, we spent the whole day in the garden

1)She can't work hard because she very old.

→Because of being old, she can't work hard

2)He like her because she is beautiful.

→Because of her beauty, he likes her

3)He couldn't go to school because he was very poor.

→Because of his poverty, he couldn't go to school 

4)I can't buy this bike because I don't have enough money.

→Because of not having enough money, I can't buy this bike 

5)We can't go for a walk because it rains heavily.

→Because of the heavy rain, we can't go for a walk

6)He left school because his life was hard.

→Because of his hard life, he left school

7)He couldn't meet you because of being busy.

→Because he was busy, he couldn't meet you

8)She went to bed early because of her sickness.

→Because she was sick, she went to bed early

9)Tow cars can't pass each other because of the  narrow road.

→Because the road is narrow, two cars can't pass each other

10)We spent the whole day in the garden because of lovely weather.

→Because the weather was lovey, we spent the whole day in the garden

11)We can swim in this part of the river because of highly polluted water.

→Because the water was highly polluted, we can swim in this part of the river

rewrite the sentence so that the meaning doesn't change:

1. i intend to buy a new mobile phone

-> i ......................AM GOING TO BUY A NEW MOBILE PHONE..........................

2. Hong is Tuan's sister

-> Tuan is...........HONG'S BROTHER................

3. my father rides his bike to work everyday

-> my father goes.....................TO WORK BY HIS BIKE EVERYDAY............................

4. no one in my class in taller than Manh

-> Manh is.......................THE TALLEST PERSON IN MY CLASS.......................

5. How much is this car?

-> how much does..............THIS CAR COST............

6. what is her address?

-> where...............DOES SHE LIVE?..................

7. my uncle's farm has a lot of vegetables and cattle

-> there are.............................A LOT OF VEGETABLES AND CATTLE ON MY UNCLE'S FARM.........................

8. she is going to make some tea for his father after dinner

-> she.......................IS ABOUT TO MAKE SOME TEA FOR HIS FATHER AFTER DINNER........................

1. I am going to buy a new mobile phone

2. Tuan is Hong's brother

3. My father goes to work by bike every day

4. Manh is the tallest in my class

5. How much does this car cost?

6. Where does she live?

7. There are a lot of vegetables and cattle on my uncle's farm

8. She intends to make some tea for her father after dinner

dài quá ko trả lời đc

Ex: Rewriting

1 I'm busy so i can't go out with my friends

➞ If I wasn't busy, I could go out with my friends

2 He plays soccer well so he can take part in the Games

➞ If He didn't play soccer well, he couldn't take part in the Games 

3 She can't go to the party because i don't invite her

➞ If i invited her ,She could go to the party

4 I can't get a job easily because I don't have a degree

➞ If I had a degree ,I could get a job easily

5 He doesn't have enough money , so he doesn't buy a house

➞ If He had enough money , he would buy a house

6 It is raining heavily so we can't go to the market

➞ If It wasn't raining heavily ,we could go to the market 

7 He will go to watch the World Cup because he is studying in Russi

➞ If  he wasn't studying in Russi ,He wouldn't go to watch the World Cup

8 I didn't talk to him because i didn't know him

➞ If i had known him ,I would have talked to him

9 John didn't have money so he couldn't lend you some

 ➞ If John had had money , he could have lent you some

10 We couldn't go out because the weather was so bad

➞If the weather hadn't been so bad, We could have gone out 

11 Mary didn't wear the raincoat, so she got a cold

➞If Mary had worn the raincoat, she wouldn't have got a cold 

12 Marry was injured in the crash because she wasnot wearing the seat belt

➞ If Marry had been wearing  the seat belt ,she wouldn't have been injured in the crash

13 Carol didn't answer the phone because he was studying

➞ If Carol hadn't been studying,he would have answered the phone

14 You didn't eat breakfast, so you are hungry now

➞If You had eaten breakfast, you wouldn't be hungry now

15 I stayed up late last night, so i feel asleep now 

➞If I hadn't stayed up late last night, i wouldn't feel asleep now 

16 I can't retell the film now because i didn't wlatch it last night

➞If i had watched it last night ,I could retell the film now 

17 He is tired now because he drank too much yesterday evening

➞If he hadn't drunk too much yesterday evening, He wouldn't be tired now 

18 I bought the car yesterday, so I run out of money now

➝ If I hadn't bought the car yesterday,  I wouldn't run out of money now

19 He didn't go to the class regularly, so he can't take part in the competition now

➞If He had gone to the class regularly, he could take part in the competition now