If he doesn't smokes so much, he can get rid of his cough.

If she isn't shy, she will enjoy parties.

If they speak English to her, her English will be improved.

If I can drive, we can take the car.

1. I didn't see the signal,so I didn't stop

->.........because I didn't see the signal, I didn't stop.................................................

2.She's very shy,that's why she doesn't enjoy parties

->............because she is very shy, she doesn't enjoy parties.......................................................

3.I didn't know your number,so I didn't ring

->............because I didn't know your number,I didn't ring ......................................................

4.He doesn't earn as much as I do because he doesn't work overtime

->..................he doesn't work overtime, so He doesn't earn as much as I do................................................................

5.He's very thin,perhaps that's why he feels the cold so much

->.................he feels the cold so much because He's very thin.............................................................................

6.She didn't speak to him,possibly because she was so shy

->.................. she was so shy, so She didn't speak to him....................................................................................

1If l had seen the signal, l wouldn't have stopped

2.If she weren't very shy,she would enjoy parties

3.If l had known your number, l would ring

4.If he earned as much as l did, he wouldn't work overtime

Rewrite each of the following sentences so that its meaning stays the same

1. I didn't see the signal,so I didn't stop

->If I had seen the signal, I would have stopped

2.She's very shy,that's why she doesn't enjoy parties

=> If she weren't very shy, she will enjoy parties.

3.I didn't know your number,so I didn't ring

->.If I knew your number, I would ring

4.He doesn't earn as much as I do because he doesn't work overtime

=> he doesn't work overtime, so He doesn't earn as much as I do

5.He's very thin,perhaps that's why he feels the cold so much

->If he wasn’t very thin, he wouldn’t feel the cold so much.

6.She didn't speak to him, possibly because she was so shy

->.If she hadn't been so shy, she cơuld(would) have spoken to him

REVIEW

21. Because he sits around too much, he isn't fit

-> if he didn't sit around too much, he woudn't fit

22. Rita was exhausted because she didn't get any sleep

-> if rita had got sleep,she wouldn't have been exhausted

23. She's very thin; perhaps that's why she feels cold so much

-> if she weren't thin,she wouldn't feel cold so much

24. He never polishes his shoes, so he never looks smart

-> if he polished his shoes, he would loook smart

25. He can't park near his office;that's whyvhe doesn' come by car

-> if he could park near his office,he would come by car

26. My house is guarded by two big dogs. That's the only reason it isn't broken into every night

-> if my house weren't guarded by two big dogs.,it would be broken into every night

27. The flats were not clearly numbered, so it was very difficult to find them

-> if the flats had been clearly numbered, it wouldn't have been very difficult to find them

I'd like to buy this book but I don't have money to buy it

If I had money, I would buy this book.

She's very thin;perhaps that's why she feels cold so much

If she wasn’t/weren't too thin, she wouldn’t feel cold so much.

I am not tall enough to join the basketball team

If I were/was tall enough, I would join the basketball team.

Chúc bạn học tốt

1) The schoolchildren sowed some seeds, but they forgot to water them so they didn't grow.->If the children......hadn't forgot to water some seeds, they would have grown.................

2) They don't understand the problem. They won't find a solution.->Should.......they understand the problem, they will find a solution..............

3.He sits around too much. He isn't fit.->Were....he to sit around to much, he would be fit.............

4.Rita is exhausted today because she didn't get any sleep last night.->Had......rita got sleep last night, she would be exhausted today...............

5.She's very thin; perhaps that's why she feels cold so much.-> If she......wasn't thin, she wouldn't cold so much.......................

6.He never polishes his shoes, so he never looks smart.-> If he.......polished his shoes, he would look smart................

7.He can't park near his office; that's why he doesn't come by car.-> If he........could park near his office, he would come by car..............

8. My house is guarded by two big dogs. That's the only reason it isn't broken into every night.->If my house..........weren't guarded by 2 big dogs, it would be broken into everynight........

9.The flats are not clearly numbered, so it is very difficult to find anyone.-> If the flats.....were clearly numbered, it wouldn't be very difficult to find............................

10.I don't know her e-mail address, so I can't tell you.->Were.....i to knew her email address, i could tell you.................

1. If he spoke more slowly, I could understand him.

2. If I know his address, I could visit him.

3. If you tell the truth, the police will believe you.

4. If I had time, I would go to the circus with you this weekend.

5. If you had a license, you would drive a car.

6. If she is here, she will tell you about it.

7. If you don't do your homework, the teacher will punish you.

8. If I hadn't worked very lazily, I wouldn't have got bad grade for the first semester.

1, He spoke very quickly so I couldn’t understand him .

If ............he hadn't spoken very quickly, I could...

2, I don’t know his address , that’s why I can’t visit him .

If I knew his address, I could...

3. Tell the police the truth . I’m sure they’ll believe you.

If you had told the police the truth, I would ...

4, I don’t have time . I’m not going to the circus with you this weekend .

If I had time, I would...

5. You can’t drive a car without a license .

If it hadn't had a license, I couldn't...

6, She won’t tell you about it because she isn’t here .

If she were here, she could tell...

7. Do your homework or the teacher will punished you .

If you do not do your homework, your teacher will...

8, I got bad grade for the first semester because I worked very lazily .

If I hadn't worked very lazily, I would not ...

Exercise 8: Rewrite the following sentences, using conditional sentences type 2 or 3:
     Eg1: She is very shy, that’s why she doesn’t enjoy parties.
⇨       If she weren’t shy, she might enjoy parties.
     Eg2: You didn’t tell me we had run out of bread, so I didn’t buy any.
⇨       If you had told me we had run out of bread I’d have bouhgt some
1.   He doesn’t take any exerrcises, that’s why he is so unhealthy.
……………if he took some exercises, he would be healthy……………………………..
2.   I didn’t see the signal, so I didn’t stop.
…………if i had seen the signal, i would have stopped…………………………………………………………………………
3.   We only came by bus because there were no taxis.
…………if there had been a taxi, we would not have come by bus…………………………………………………………………………
4.   I haven’t  much time so I read very little.
…………if i had much time, i would read much…………………………………
5.   We have no ladder so we can’t get over the wall.
…………………if we had ladder, we could get over the wall………………………………………………………………
6.   We didn’t go by air only because we didn’t enough money.
…………if we had had enough money, we would have went by air………………………………………………………………………..
7.   We didn’t listen carefully perhaps that’s why we made this mistake.
…………if we had listened carefully. we would not have made this mistake…………………………………………………………………………
8.   I live near my office, so I don’t spend much time traveling to work.
…………if i lived far from my office, i would spend much time traveling to work.…………………………………………………………………………
9.   People drive very fast. That’s why there are so many accidents.
…………………if people didnot drive very fats, there would not be so many accidents…………………………………………………………………
10.                    She didn’t know you were in hospital, so she didn’t visit you.
………if she had known you were in hospital, she would have visited you……………………………………………………………………………

Rewrite the fllowing sentences, using conditional sentence type II.

1. She is very shy; that's why she doesn't enjoy parties.

........If she weren't shy,she would enjoy parties....................................................................................

2. He doesn't take any morning exercises; that's why he is unhealthy.

........If he took some morning exercises,he would be healthy...................................................................................

3. You work too fast. That's why you make so many mistakes.

............If you didn't work too fast,you wouldn't make so many mistakes................................................................................

4. We have no ladder so we can't get over the wall.

...............If we had a ladder,we could get over the wall...............................................................................

5. They don't clean the windows so the room look rather dark.

.............If they cleaned the windows ,the room wouldn't look rather dark................................................................................