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chia động từ:

1,if he (call) calls ,i will give it to you

2,if the weather (be) is cool,we will go to the park tomorrow

3,if they arrive on time,i (speak) will speak with them

4,how you (feel) would you feel if you were in my position?

5,will you send me a post card if you (visit) visit mexico?

6,they would be up set if i (tell) told them what happened

7,if you (fell) fell tired,pleae take a rest

8,if we (not hurry) don't hurry we will be late again

9,if i (be) were her ,i would spend more time practising english

10,what (happen) would happen if the sun suddenly disappeared?

1, Calls

2, Was

3, will speak

4, would feel

5, visit

6, told

7, fell

8, \(don^,t\) hungry

9, were

10, would happen

nếu đúng cho mình 1 tick nha các bạn

50. Hurry up, or you will be late for school.
A. You should hurry up to be late for school.
B. If you don't hurry up, you will be late for school.
C. Hurry up, so you will be late for school.
D. Hurry up, but you will be late for school.

50. Hurry up, or you will be late for school.
A. You should hurry up to be late for school.
B. If you don't hurry up, you will be late for school.
C. Hurry up, so you will be late for school.
D. Hurry up, but you will be late for school.

50. Hurry up, or you will be late for school.
A. You should hurry up to be late for school.
B. If you don't hurry up, you will be late for school.
C. Hurry up, so you will be late for school.
D. Hurry up, but you will be late for school.

 12. you will be late for class if you (not hurry)don't hurry •

13. If today (be)were a holiday, I would stay in bed all day.

• 14. If he (enjoy)enjoys concert why doesn’t he come with us? •

 15. If she (make)made him change his mind, she would save him a lot of troubles. •

 16.If you ( go)go away, please write to me. •

17. If you ( be)had been in, I should have given it to you. •

18. If he (eat)eats another cake, he will be sick. •

19. I ( not do )wouldn't do that if I (be)were you. •

     20. If he (take)takes my advice, everything can go well.

1. You will be late for school if you don't hurry

2. If today was a holiday, I would stay in bed all day

3. If he enjoys concert why doesn't he come with us?

4. If she made him change his mind, she would save him a lot of troubles

5. If you go away, please write to me

6. If you had been in, I should have given it to you

7. If he eats another cake, he will be sick

8. I wouldn't do that if I were you

III. Use UNLESS instead of IF :

1.      Unless she hurries, she’ll be late.

2.      Unless you like this one, I will bring you another. ………………………………………………

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

4.      I’ll be able to do any work unless I don't now have a quiet room.

IV. Combine each pairs of these sentences, using IF :

Type 1 :

1.     If we recycle, we’ll save natural resources. ………………………………………………………..

2.    If you aren't careful careful or you will fall over the rocks. ………………………………………………………..

3.      If you work too much, you will feel tired. ………………………………………………………

4.      If you are careless, you’ll break the vase. ……………………………………………………….

5.      Ha can pass the exam if she works hard.………………………………………………………

6.      He can do a part to save the environment if he buys recycled products.

7.      if we put garbage into the bins, we will minimize pollution.

8.      If We don't take the map with us, we will lose our way on the street.

9.      Ellen can borrow it if she gives it back next week.

10.If The authorities are thinking of raising the petrol prices,I will have to cycle to work.

1. If she doesn’t hurry, she’ll be late

Unless. ……she hurries,she’ll be late ………………………………………………………… 

2. If we had more rain, our crops would be better

Unless. ………we had more rain, our crops wouldn't be better………………………………………… 

3. If you don’t like this one, I will bring you another

Unless. …you like this one, I will bring you another ……………………………………………

4. They do not understand you because you speak too fast.

If………you didn't speak too fast, they would understand you ………………………………………………………….

5. I don’t know her number, so I don’t ring her up.

If ……I knew her number, I would ring her up.…………………………………………………………… 

6.Today isn’t Sunday, so the students don’t go swimming.

If ………today were Sunday,students would go swimming. …………………………………………………….

7. Hury up or you will be late for the train.

If …you don't hurry  you will be late for the train.……………………………………………………….

8.Ha can pass the exam because she works hard.

If ……Ha works hard, Ha can pass the exam……………………………………………………….

9. Working too much can make you feel tired

If ……you work too much you will feel tired………………………………………………….. 

chia V

1,if she (study) studies harder,he will pass the exam

2,if the sun (stop) stopped shining,what would happen to uor planet ?

3,he would have a lot of friends if he (not be ) weren't selfish

4,if lan (know) knew the answer,she would help us finish our test now

5,if we reuse botteles and cans ,we (reduce) will reduce a large number of garbage

6,if there (not be ) isn't electicity, people can't not use household appliances

7,if he (finish ) finishes the work in time ,he will go to the ball game

8,if you (turn) turn out the light,we will be in the dark

9,if you don't hurry ,we (be) will be late for work

1.If you..study.(study) hart,you will pass the written examination.

2.If the weather..is.(be)fine,we will go for a picnic.

3.he.will write..(write)to you if he time.

4.They...(have)a lot of fun if they come there.

will have

5.If she..doesn't hurry.(not hurry),she will miss the bus.

6.You would feel better if you(take)..took.a short rest.

7.What(happen).would happen..if the moon disappeared?

8.If I..were.a bird,I would be a dove.

9.Ifwe flew,we(see)..would see.the world from above easily.

10.Had I had a map .I..wouldn't have lost.(not lose)way.

1.If you.STUDY..(study) hart,you will pass the written examination.

2.If the weather.IS.(be)fine,we will go for a picnic.

3.he..WILL WRITE.(write)to you if he time.

4.They..WILL HAVE.(have)a lot of fun if they come there.

5.If she..DOESN'T HURRY.(not hurry),she will miss the bus.

6.You would feel better if you(take).TOOK..a short rest.

7.What(happen)...WOULD HAPPEN if the moon disappeared?

8.If I..WERE.a bird,I would be a dove.

9.If we flew,we(see).WOULD SEE..the world from above easily.

10.Had I had a map .I..WOULDN'T HAVE LOST.(not lose)way.

a) unless you are careful, you will cut yourself with that knife

b) unless you this one, I'll bring you another

c) Unless she hurries, she will be late

d) I'll not be able to do any work unless I have a quiet room.

e) Unless she waters these trees, they will die.

f) He will stay here unless he wants to go.