1. Unless you understand, I ________explain it again to you.
A. am B. was C. will D. would
2. If he ________a student, he will get a discount.
A. is B. was C. were D. will be
3. Because plastic bags are very hard to ________, they will cause pollution.
A. dissolve B. wrap C. tear D. collect
4. These materials can be ________into other packaging products.
A. reused B. reduced C. removed D. recycled
5. If people ________public transport, there will be less pollution.
A. use B. will use C. can use D. used
6. Minh’s English is excellent. He speaks ________.
A. perfectly English B. English perfectly C. in perfect English D. English perfect
7. If you go ________doing that, you’ll end ________ in serious trouble.
A. up/ with B. on/ up C. off/ with D. out/ up
8. Crops are sprayed with ________to kill insects.
A. fertilizer B. manune C. dung D. pesticide
9. What about ________used paper, bottles, and cans every day?
A. collect B. collecting C. to collect D. to collecting
10. If the sea water continue to be polluted, many fish species ________extinct.
A. became B. will become C. would become D. become
I . Make up sentences with '' unless ''
1. If you don't send to the hospital , she will die
2. If you don't leave the place immediately , you will be in danger
3. If you don't ask , she won't explain that reason to you
4. If she doesn't make the mistake again , the man won't get angry at her
5. If Bill and I don't wait for you , we can take the taxi
6. If you come late , they will punish you
7. If I have spare time , I will see you off at the airport
8. I will call you if I have information about the course
9. If the students don't understand my lesson , I will explain it to them again
10. If I see Mr. Tom , I will give him the present
1. Unless you are late again, will not punish you
=>if
2. The girl is mary. Her parents are engineers
=>the girl
3. If you don't take the taxi. You will be late for the meeting
=>unless
4. It's a pity that don't have bicycle
=>i wish
1, I didn't have enough money, so I didn't buy that latop.
=> If....................................................................................
2, I don't have enough money, so I can't buy that expensive dictionary.
=> If...........................................................................................................
3, We must do our homework well or the teacher will get angry with us.
=> Unless......................................................................................
4, You will catch a cold if you don't keep your feet dry.
=> Unless...................................................................
5, She didn't know you were in hospital, so she didn't visit you.
=> If......................................................................
6, Unless you water the plants everyday, they will die.
=> If.......................................................
7, If the police had found out him, he would have been introduce.
=> Had...........................................................
8, We couldn't have got the prize if our father hadn't encourage us.
=> If it........................................................................
9, Without Nam's help, I wouldn't have been able to slove thif difficulty.
=> If Nam.........................................................
10, John is fat because he eats so many chips.
=> If........................................................................
11, Thanks to Laura's support, I was able to finish the project.
=> Had Laura................................................................
12, With a lot of luck, you may get your novel published.
=> If you.................................................
13, My advice is that Mary should apply for that job.
=> If I...............................................................
14, We can't survice when there is no air.
=> Without................................................
15, Your warming helped prevent my failture in the test.
=> Had it......................................................................
16, They will go swimming if it is sunny.
=> Unless.............................................
17, We could have lost that match if there hadn't been efforts from everyone of us.
=> Without efforts...............................................................
* Mọi người giúp mình với =]
24. If you shake that bottle of port, it (not be)fit to drink
25. If you spoke louder, your classmates (understand) you.
26. I'll probably get lost unless he (come) with me
27. You (not have)so many accidents if you drove more slowly.
29. If she (leave)the fish here, the cat will eat it.
31.Unless you (tell)the truth, I won't help you.
32.You'll get pneumonia if you (not change) your wet clothes.
1. If I (have)____________a typewriter, I could type it myself
2.You could make much progress if you (attend)______________class regularly
3.If I ( know)_____________his telephone number, I would give it to you.
4.If you are kind to me, I (be)______ goog to you
5.He (come)__________ if you waited
6.If he (study)____________harder, he can pass an exam.
7.She may be late if she ( not hurry)__________
8.What (you/do)____________ if you got fat?
9.If you (ring)___________the bell, the servant would come.
10.If it (not,rain)______________ a lot, the rice crop wouldn't grow.
11.If today (be)___________Sunday, we wouldn't have to work.
12.We lost the match. If you (play)________ for us, we (win)__________.
13.They would not be paid unless they (do)_________ their work well.
14.If I became very rich, I (build)____________a hospital for the poor.
15.If he (give)__________ up smoking, as his doctor orders, he will be soon well again.
16.You would have to stay in bed unless your health (improve)_______________________.
17.If I (have)__________ a typewriter, I could type it my self.
18. You could make much progress if you (attend)___________ class regularly.
19.If I (know)____________his telephone number, I would give it to you
20. If he (study)___________harder, he can pass an exam
If you don't try hard , you will not pass your final exam
Unless
1 If I see him I (give) him a lift.
2 The table will collapse if you (stand) on it.
3 If he (eat) all that he will be ill.
4 If I find your passport I (telephone) you at once.
5 The police (arrest) him if they catch him.
6 If he (read) in bad light he will ruin his eyes.
7 Someone (steal) your car if you leave it unlocked.
8 What will happen if my parachute (not open)?
9 If he (wash) my car I'll give him £10.
10 If she (need) a radio she can borrow mine.
11. If you (not go) away I'll send for the police.
12. I'll be very angry if he (make) any more mistakes.
13. If he (be) late we'll go without him.
14. She will be absolutely furious if she (hear) about this.
15. If you put on the kettle I (make) the tea.
16. If you give my dog a bone he (bury) it an once.
17. If we leave the car here it (not be) in abybod's way.
18. He'll be late for the train if he (not start) at once.
19. If you come late they (not let) you in.
20. If he (go) on telling lies nobody will believe a world he says.
21. Unless he (sell) more he won't get much commission.
22. If I lend you Ł10 when you (repary) me?
23. We'll have to move upstairs if the rivier (rise) any higher.
24. If he (work) hard today can he have a holiday tomorrow?
25. Ice (turn) to water if heat it.
26. If the house (burn) down we can claim compensation.
27. If you (not like) this one I'll bring you another.
28. Unless you are more careful you (have) an accident.
29. Tell him to ring me up iy you (see) him.
30. If I tell you a secret, you (promise) not to tell it to anyone else?
31. If you (not believe) what I say, ask your mother.
32. If he (like) the house will he buy it?
33. If you will kindly sit down I (make) enquiries for you.
34. Unless I have a quiet room I (not be able) to do any work.
35. She won't open the door unless she (know) who it is.
36. Should you require anything else please (ring) the bell for the attendant