1. Work hard and you will get good marks.

=> If ……you work hard, you will get good marks.….……………

2. Be careful or you will have an accident.

=> If …you aren't careful, you will have an accident.………

3. Hurry up or we will miss the last bus.

=> If ……we don't hurry up, we will miss the last bus.…..……….

4. If the weather isn’t beautiful, we will stay at home.

=> Unless …the weather is beautiful, we will stay at home.……

5. If we don’t start now, we won’t get on time.

=> Unless …we start now, we won’t get on time.…..………

6. If Lan doesn’t get up early, she will miss the train.

=> Unless ……Lan gets up early, she will miss the train.………..

7. If Ba doesn’t study harder, he will fail his next exam.

 => Unless ……Ba studied harder, he will fail his next exam.…

8. If you don’t promise to return back, I won't lend you.

=> Unless ....you promise to return back, I won't lend you.......

1. would be

2. falls

3. were

4. ate

5. will ask

6. would buy

7. would give

8. will make

9. tell

10. don't hurry

11. do

12. would buy

13. were

14. didn't have

15. will have

16. will visit

17. went

18. would divorce

19. take

First or second conditional sentences? Put the verbs in the correct tense.

1. If I forgot my friend's birthday, he would be (be) very angry

2. If she falls ( fall) in love with me, I will be happy

3. If I were you, I wouldn't talk to him again

4. If you ate (eat) more, you would gain weight

5. If I see her, I will ask (ask) her to help

6. If I had enough money, I would buy (buy) that dress

7. If I were you, I would give (give) him a second chance

8. If you work harder, you will make (make) more money

9. If I tell you the truth, you will hate me

10. If you don't hurry ( not/hurry) you will miss the plane

11. If you do (do) what he says, you won't have a problem with him

12. If I were you I would buy (buy) a sports car.

13. If I was (be) taller, I would become a model

14. If she didn't have the flu (not/have the flu), she would go to school

15. If you don't drive carefully, you will have (have) an accident

16. If they come to Greece, I will visit (visit) them

17. If we went (go) on holiday, h woul go to Rhodes.

18. If her husband were more polite, she would divorce (divorce) him

​19. If I take (take) the car, i won't be late

1/ You must go right now or I’ll be very angry.

I. Choose the best answer to complete the sentences.(1,5p)

1. Hurry up, or you will...... the last bus 

A. lose ​​B. avoid ​​C. miss​​D. drop

2. Puplic.... in this city is very good. It’s not expensive.

A.  journey​​B. travel​​C. vehicle​​D.  transport

3. .... the film was gripping, Tom slept from beginning to end.

A. However ​B. Although​​C.  In spite of​D. Despite

4. I have gone to Nha Trang .....

A. three times​B.  last year​​C.  a week​​D. yesterday

5. - “I have just received a scholarship.” -“ ....!”

A. Really?​​B. Thank you.​C. Well.​D. Congratulations!

6. Playing computer games ..... is not good for you.

A. so many​​B. so much​​C. a little​​D.  a few

7. That’s  .....film I have ever seen.

A. boring​​B.  more boring​C. the most boring​D.  boringest

8. The opposite of  “ safety” is....

A. danger​​B. dangerous​​C. dangerously​D. dirty

9. I hope that one day robots ... be able to do things people cannot do.

A. will​​B. can​​​C.  need​​D. must

10. One of the bad things about...is that it can make fish die.

A.  air pollution​B. water pollution ​        C.  noise pollution​    

D.soil pollution

11. It’s really difficult to ....a bicycle up the hill. 

A.  pedal​​B. drive​​C.  go​​​D.  fly

12. Liz liked……………..….. the dolphin and the color of the cap. 

          A. either                    B. neither                C. both                       D. none

    13.  He divided the cake ……………….pieces ​​

          A. into​​​B. between​​C. for ​​​D. during

     14. You’d  better ...............less fatty food because it’s not good for your health. 

A. eating​​B.  to eat​​C. will eat​​D. eat

     15.  - “ What is for breakfast?”

  - “ .........” 

A.  I’m full​​​​​B. I’d like some milk

C. There is some bread​​​D. Five thousand dong

1. If you do not hurry up, you will be late for work

2. If I have any money, I will lend you some

3. If I be late, just start without me

4. If you don't bring this umbrella, you will get wet

5. Unless you don't leave me alone, I'm going to call the police

6. If it is not snowy, we will go go school

7. If you do not drink too much coffe, you can sleep

8. If you want to stop the machine, press this button

9. If you do not make me any coffe, I won't give you one of my biscuits

10. If you do not work so much, you won't feel tired

XI. Rewrite these sentences without changing the meaning.

1. Hurry up or you will be late for work.

 If you do not hurry up, you will be late for work.

2. I don’t have money, so I can’t lend you any.

 If I had money, I could lend you some.

#(Câu này nên dùng câu điều kiện loại 2 - Diễn tả hành động không có thật ở hiện tại)

3. I might be late. If so, let’s start without me.

 If I am late, you will start without me.

4. It seems to be going to rain soon. Bring this umbrella not to get wet.

 If you don’t bring this umbrella, you will get wet because it seem to be going to rain soon.

5. I’ll call the police if you don’t leave me alone.

 Unless you leave me alone, I'll call the police.

6. In the snowy weather, we don’t go to school.

 If it were not snowy, we would go to school.

#Câu điều kiện loại 2

7. You drink too much coffee, that’s why you can’t sleep.

 If you did not drink too much coffee, you could sleep.

8. You press this button to stop the machine.

 If you want to stop the machine, you will press this button.

9. Make me some coffee, and I’ll give you one of my biscuits.

 If you do not make me any coffee, I won't give you one of my biscuits.

10. Working so much will make you tired.

 If you didn't work so much, you wouldn't make you tired.

#Câu điều kiện loại 2

If you do not hurry up, you will be late for work

If I have any money, I will lend you some

If I be late, just start without me

If you don't bring this umbrella, you will get wet

Unless you don't leave me alone, I'm going to call the police

 If it is not snowy, we will go go school

If you do not drink too much coffe, you can sleep

If you want to stop the machine, press this button

If you do not make me any coffe, I won't give you one of my biscuits

If you do not work so much, you won't feel tired

1.Rewrite these sentences without changing the meaning,using the conditional type 1:

1.Work harder and you will pass the entrance exam.

If........you Work harder ,you will pass the entrance exam.........................................................................

2.Hurry up or we will miss the last bus,

If.........you don't Hurry up ,we will miss the last bus.......................................................................

3.Be more serious in training;otherwise,you can't play in the next match.

If........you are more serious in training,you can't play in the next match.........................................................................

4.We must act now or there won't be any forests left on earth.

If...........we don't act now,there won't be any forests left on earth......................................................................

5.Unless his parents help him a lot,he can't set up this company.

If......his parents don't help him a lot,he can't set up this company...........................................................................

6.She won't get any achievement unless she gets some inspiration from her successful mother.

If.........she doesn't get some inspiration from her successful mother,She won't get any achievement ..........................................................................................................................................

7.He practises speaking English everyday,so I think his English is sure to be improved

If..........he practises speaking English everyday,his E will be improved...............................................................................................................................

II/ Rewrite the following sentences, using “The first conditional sentence”.

1. Your mum will be very surprised when you cook her breakfast.

- If ___________________you cook your mum her breakfast, she will be very surprised__________________________________________.

2. Follow these safety instructions or you may get burn.

- If you _______________don't follow these safety instructions, you may get burn__________________________________________.

3. Children may only eat junk food unless we talk to them about healthy eating.

- If we don’t ________________________take to children about healthy eating, they may only eat junk food ______________________________.

1. If you don’t hurry up, you will be late for the meeting.

2. I bought an expensive laptop last week.

3. Despite the bad weather, we still went camping.

4. What an amazing trip!

1.Don't get up late , or you will miss the bus.

=> If you get up late, you will miss the bus 

2. Lan stayed up late yesterday, so she is tired today.

=> Because of staying up late, she is tired today 

3.I think you shouldn't forget to do your homework .

=> If I......were you, I would not forget to do homework

1.His sister began collecting stamps when she was10.

=> His sister has.......started collect stamps when she was 10

5.The last time we met her was two weeks ago

=> We haven't....met her for 2 weeks

5.Nam would rather hang out than stay at home.

=> Nam prefers.......hang out to stay at home