I. Complete the sentences. Put the verbs in brackets into the conditional sentences type 1 and type 2.

1. The bell (ring)…………..….. if there (be) …………..…..…..a fire.

2. If you (not learn) …………..…..…..how to use a computer, it will be hard to find a job.

3. I (offer)…………..…..….. to give you a lift if I had my car here.

4. If you(drive)…………..…..…..from London to Glasgow, which way would you go?

5. We (not have) …………..…..…..any money if we didn’t work.

6. If we reuse things, this(minimize) …………..…..…..the dependence of making new things.

7. If I were you, I (not wait) …………..…..….., I (go) …………..…..…..now.

8. If Mr. Tom was still head teacher, he(not permit) …………..…..….. such bad behavior.

9. If we (recycle) …………..…..…..glass, we(reduce) …………..…..…..air pollution by 20 percent.

10. If you (hear) …………..…..…..loud noise too often, you(have) …………..…..….. hearing loss.

II. Write the sentences with “if” for each situation. Use the conditional sentence type 1.

(5 points)

1. You drive fast. You have an accident.->………………………………………………..

2. He doesn’t stop smoking, he dies of lung cancer.->……………………………………

3. Your English is good. They accept you. ->…………………………………………

4. They don’t open the door. The room is very dark.

->………………………………………………..

5. We pollute the river. We don’t have water to use.

->………………………………………………..

III. Find the word which has different sound in the part underlined.

1. A. around                             B. various             C. sound                        D. mountains

2. A. follow                    B. powder             C. show                          D. borrow

3. A. typhoon                 B. cyclone             C. shy                                      D. sunny

4. A. thunder                  B. result                C. erupt                          D. volume                                                                                                             

IV Choose one word whose stress pattern is different from the others.

5. A. fantastic                 B. historic             C. comic                         D. symbolic

6. A. economic               B. phonetic           C. energetic                    D. geographic

Choose the word whose main stressed syllable is placed differently from that of
the other in each group.
1. A. repetitive B. electrical C. priority D. energetic
2. A. national B. physical C. arrival D. natural
3. A. medical B. national C. chemical D. informal
4. A. dramatic B. tornado C. historic D. injury
5. A. aquatic B. problematic C. influential D. degradable
6. A. conical B. practical C. musical D. mechanic
7. A. electric B. historic C. classical D. botanic
8. A. botanical B. dialectical C. economic D. alphabetic
9. A. chemical B. artistic C. medical D. physical
10. A. scientific B. fantastic C. majestic D. domestic
11. A. guarantee B. cheetah C. Japanese D. pioneer
12. A. Polish B. Canada C. China D. Chinese
13. A. national B. iconic C. Japan D. Korean
14. A. Portuguese B. Japanese C. Malaysian D. Indonesian
15. A. Chinese B. Finnish C. English D. Spanish
16. A. action B. police C. lesson D. teacher
17. A. traffic B. locate C. construct D. donate
18. A. sunburn B. pancake C. sandwich D. control
19. A. believe B. maintain C. marriage D. response
20. A. captain B. device C. pilot D. fasten
21. A. biology B. pollution C. philosophy D. demonstration
22. A. evacuate B. photography C. temporary D. television
23. A. geology B. astrology C. nationalize D. autography
24. A. permanent B. catastrophe C. demography D. ambulance
25. A. classic B. rural C. nature D. degree
26. A. humid B. comfort C. intact D. urban
27. A. outskirt B. scenic C. area D. migrant
28. A. geography B. ideology C. topography D. voluntary
29. A. Japanese B. Portuguese C. pioneer D. examinee
30. A. competitive B. proactive C. selective D. interactive
31. A. identity B. positive C. primitive D. telephone
32. A. curiosity B. nationality C. community D. university
33. A. priority B. repetitive C. electrical D. energetic
34. A. simplicity B. quality C. equality D. activity
35. A. cigarette B. referee C. newspaper D. engineer
36. A. educate B. valuable C. interesting D. committee
37. A. appear B. wonder C. happen D. study
38. A. beauty B. advice C. postcard D. picture
39. A. equipment B. assistant C. experiment D. sociable
40. A. pioneer B. difficult C. interesting D. hospital

Rewrite these sentences by using the condition sentence:
1. She can’t be employed because she doesn’t have a college degree.
→ If _____________________________________________
2. I don’t have enough money. I can’t go on a long holiday this year
.→ If ______________________________________________
3. He is very slow, so we won’t give his such an important task
.→ ______________________________________________
4. She is lazy, so she can’t pass the exam.
→ If ______________________________________________
5. He works overtime to get more money because he has to pay father’s debt
.→ If ______________________________________________
6. City life isn’t enjoyable because everything is very expensive.
→ If _____________________________________________
7. She got bad mark because she didn’t learn hard.
→If ______________________________________________
8. I got lost because I forgot the map.
→If ______________________________________________
9. If anyone didn’t come, we would phone you at once.
→ Unless ______________________________________________
10. They were very angry because their friends didn’t come on time
.→ If _____________________________________________
 

Use “if“ in place of “unless“
1. We won’t go out unless it stops raining.-
____________________________________________________________
2. I will call the police unless you give back my bicycle.-
____________________________________________________________
3. You wouldn’t be able to do this exercise unless your English were good.-
____________________________________________________________
4. Unless we had enough rain, we couldn’t grow rice.-
____________________________________________________________
5. The fishermen couldn’t have caught a lot of fish unless they had had good nets.-
____________________________________________________________
6. I wouldn’t buy it unless I could afford it.-
____________________________________________________________
7. I would refuse to go unless they paid my expenses.-
____________________________________________________________
8. I don’t agree with his economic policy. I wouldn’t vote for him unless he changed it.-
____________________________________________________________
9. He wouldn’t have written unless he had heard news.-
____________________________________________________________
10. You might not have a terrible toothache unless you went to the dentist regularly.-
____________________________________________________________
 

Rewrite these sentences by using conditional sentence Type I
1. Turn off all the lights and you will not pay more money.
If ..........................................................................................................
2. Unless she wears warm clothes, she will have a cold.
If ..........................................................................................................
3. Be careful or you may have an accident.
If ..........................................................................................................
4. phone your parents or you have a trouble.
If ..........................................................................................................
5. Unless she whispers, everyone knows what she is saying.
If ..........................................................................................................
6. Stay here and you will feel save.
If ..........................................................................................................
7. Pay electricity bill today or your electricity will be cut off.
If ..........................................................................................................
8. Stop smoking otherwise your cough may be worse.
If ..........................................................................................................
9. Unless we use less fossil fuel, they will be run out soon.
If ..........................................................................................................
10. Unless it stops raining today, we may be faced with a serious flood.
If ..........................................................................................................