rewrite the following sentences .

1 / study hard and you will pass the exam .

- if you study hard, you will pass the exam

2 , save some money or you won't able to buy the house .

- if you don't save some money, you won't able to buy the house.

3 , be good or your parents will be very unhappy .

- if you aren't good, your parents will be very unhappy

4 , do it carefully or you will feel sorry afterwards .

- if you don't do it carefully, you will feel sorry afterwards

5 , ask him first and he will offer to help .

- if you ask him first, he will offer to help

6 , be calm or you will make a wrong decision .

- if you aren't calm, you will make a wrong decision

7 , be careful or you will cut yourself with that knife .

- if you aren't careful, you will cut yourself with that knife

rewrite the following sentences .

1 / study hard and you will pass the exam .

- if you study hard, you will pass the exam..................

2 , save some money or you won't able to buy the house .

- if you save some money, you will be able to buy the house

3 , be good or your parents will be very unhappy .

- if you be good, your parents will be very happy

4 , do it carefully or you will feel sorry afterwards .

- if not do it carefully, you will feel sorry afterawards

5 , ask him first and he will offer to help .

- if you ask him first, he will offer to help

6 , be calm or you will make a wrong decision .

- if you not be calm, you will make a wrong decision

7 , be careful or you will cut yourself with that knife .

- if you not be careful, you will cutyourself with that knife

1 / study hard and you will pass the exam .

- if you study hard, you will pass the exam

2 , save some money or you won't able to buy the house .

- if you don't save some money, you won't able to buy the house.

3 , be good or your parents will be very unhappy .

- if you aren't good, your parents will be very unhappy

4 , do it carefully or you will feel sorry afterwards .

- if you don't do it carefully, you will feel sorry afterwards

5 , ask him first and he will offer to help .

- if you ask him first, he will offer to help

6 , be calm or you will make a wrong decision .

- if you aren't calm, you will make a wrong decision

7 , be careful or you will cut yourself with that knife .

- if you aren't careful, you will cut yourself with that knife

1. If you aren't good, your parents will be very unhappy

2. If you don't do it carefully, you'll feel sorry afterwards

3. If you study hard, you will pass the exam

4. If you aren't careful, you'll cut yourself with that knife

5. If you save some money, you will able to buy that house

6. If you ask him first, he will offer to help

7. If you aren't calm, you'll make a wrong decision

8. If you sing well, everyone will clap their hands

1) If you don't go to school on time, you'll be punished.

2) If you don't do it carefully, you'll feel sorry afterwards.

Unless you do it carefully, you'll feel sorry afterwards.

3) If you don't go out more often, you will not feel ill.

4) Unless you go out more often, you will not feel ill.

1.be good or your parents will be very unhappy

if..........YOU ARE GOOD, YOUR PARENTS WILL BE VERY HAPPY...........................................................

2. do it carefully or you'll feel sorry afterwards

if.........YOU DO IT CAREFULLY, YOU WILL FEEL SORRY AFTERWARDS..............................................................

1. if you are good, your parents will be happy

2. if you do not do it carefully, you will feel sorry afterward

nếu có or dùng if trong loại ko thực ở hiện tại

If you ask him first, he will offer to help

If you listened to me, you didn't get into so much trouble

If you were good, your parents would be very happy

If there is a screen on the window, there won't so many bugs in the room

If he doesn't busy right now, he can help them

1.practice speaking every day or you can't improve your english
=> If you don't practice speaking every day, you can't improve your english.
2.study harder or you'ii fail in the next exam
=> If you don't study harder, you'll fail in the next exam.
3.Unless you water these plants,they will die
the plants will die if you don't water them.
4.study hard or you'ii fail in the next exam
=> If you don't study hard, you'll fail in the next exam.
5. keep calm is the secret of passing your driving test
=> If you keep calm, you will pass your driving test.
6.you can borrow the car, but you've got to fill it up with petrol
=> If you fill the car up with petrol, you can borrow it.
7.keep silent or the teacher will punish you
=> unless you keep silent, the teacher will punish you.
8.CUT YOUR HAIR OR THEY WON'T LET YOU IN
=> If you don't CUT YOUR HAIR, THEY WON'T LET YOU IN.
9.study hard and you will pass the exam
=> If you study hard, you will pass the exam.
10.save some money or you won't able to buy the house
=> If you don't save some money, you won't able to buy the house.

11 be good or your parents will be very unhappy
=> If you are not good, your parents will be very unhappy.
12.do it carefully or you'll feel sorry afterwards
=> If you don't do it carefully, you'll feel sorry afterwards.
13.ask him first and he will offer to help
=> If you ask him first, he will offer to help.
14.be calm or you'll make a wrong decision
=> If you are not calm, you'll make a wrong decision.
15.be careful or you'll cut yourself with that knife
=> If you are not careful, you'll cut yourself with that knife.

16.i don't have a car, so i can't drive you to the airport
=> If i had a car, i could drive you to the airport.
17.nam is too yuong, so he can't take part in the project to be trained to become an astronaut
=> If Nam was not too yuong, he could take part in the project to be trained to become an astronaut.

18. he doesn't do any exercise, that's why he is so unhealthy
=> If he did some exercise, he wouldn't be so unhealthy.

1. If I need you, will you help me?

2. If he needs me, I won't help him.

3. If I am sick, I'll stay at home.

4. If I'm asked to so, I won't answer the phone.

5. If she speaks to me, I shan't speak to her.

6. If you invite them, they will come.

7. Unless you invite them, she will come.

8. Unless he worries her I didn't have my glasses, she will get angry.

9. Không đủ đề

10. Để lỗi

1. Will you help me if I need you?

2. I won't help him unless he needs me.

3. If I am sick, I'll stay at home.

4. I shan't answer the phone unless I'm asked to do so.

5. I shan't speak to her unless she speaks to me.

6. They will come if you invite them.

7. She won't come unless you invite her.

8. She won't get angry unless he worries her 

9. I wouldn't be able to read if I didn't have my glasses.

10. I don't drink coffee if it is very hot. I hate it cold.

1study hard and you will pass the exam

if you study hard, you will pass the exam

2. be careful or you'll cut yourself with that knife.

if you are not careful, you'll cut yourself with that knife.

3. save some money or you won't able to bvuy the house

if you don't save some money, you won't able to buy the house

4. ask him first and he will offter to help

if you ask him first, he will offter to help

5. be calm or you'll make a wrong decision

if you aren't calm, you'll make a wrong decision

6. you sing well and everyone will clap their hands

if you sing well, everyone will clap their hands

1study hard and you will pass the exam

if....you don't study hard, you won't pass the exam

2. be careful or you'll cut yourself with that knife.

if....you aren't careful, you will cut yourself with that knife........

3. save some money or you won't able to bvuy the house

if.....you don't save some money , you won't be able to buy that house.....

4. ask him first and he will offter to help

if.....you ask him first, he will offer to help........

5. be calm or you'll make a wrong decision

if.....you aren't clam, you'll make a wrong decision.......

6. you sing well and everyone will clap their hands

if.....you sing well, everyone will clap their hands..........

VERB FORM/ VERB TENSE :

11. I used (smoke) to smoke forty cigarettes a day.

12. This house (be) has been the family home ever since my grandfather built it 60 years ago

13. By the time he (leave) left the office, he had attended three meetings

14. Don't forget (do) to do your homework tonight !

15. It (be) was so dark in here the he could'n read the letter

16. If my grandfather were (be) still alive, he would be a hundred today

17. I would offer (offer) to give you a lift if I had my car here

18. I had the operator (put) put the call through for me

19. Where would you choose ( you/ choose) if you lived anywhere in the world

20. Unless you (do) do it carefully, you will feel sorry afterwards