* Rewrite the sentence
11. You should apologize for the misunderstanding to her.
If I were.........................................................................................................
12.Unless you change your mind, the company won't refund the money.
If you.....................................................................................................
13.Tom isn't in my place, so he doesn't understand.
If Tom......................................................................................................................
14.We can't go because it is raining.
If.....................................................................................................................
15.Unless there is so much traffic, the air won't be polluted.
If.....................................................................................................................
16.If it doesn't rain, there will be a shortage of water.
Unless............................................................................................................
17.Unless she starts at once, she will be late.
If.....................................................................................................................
18.You will lose your job. You are late again.
If...................................................................................................................
19.If she doesn't hurry, she will miss the train.
Unless................................................................................................................
20.The weather is not fine. We can't take photographs.
If.........................................................................................................................
21.You press this botton to stop the machine.
If.......................................................................................................................
22.We don't have enough money so we can't buy that house.
If........................................................................................................................
23.If someone doesn't put the coal in, the fire will go out.
Unless...............................................................................................................
24.We don't see our grandparents often because they live so far away.
If.....................................................................................................................
25.Unless we reduce the use of water and electricity, we'll have to pay more this month.
If we..............................................................................................................
26.He can't buy the computer because he doesn' have enough money.
If...........................................................................................................
27.Working so much will make you tired.
If you..................................................................................................................
28.People don't do enough exercise, so there is a lot of heart disease.
If .............................................................................................................
29.Water these plants or they will die.
Unless .....................................................................................
30.I'm not rich so I can't buy that house.
If I........................................................................
31.He works in the evening so he has no time to play with his children.
If he................................................................
32.I can't give you a ride because I don't have a motorbike.
If I..............................................................................................
33.Hurry up or we will be late for the concert.
If we....................................................................................................................
34.She goes to school late because she lives very far from school.
Unless she..............................................................................................
35.The test is so difficult that we can't finish it on time.
If the test...............................................................................................
36. People don’t trust him because he tells lies.
If he…………………………………….....……………………………………………
37. She is so busy that she can’t come to the party.
If she…………………………………………....………………………………………….
38. I don’t have money , so I’m not going on holiday.
If I………………………………………….......…………………………………………
39. He often gets bad marks because he is lazy.
If …………………………………………........……………………………………………
40. Do it now , or you will not finish it on time.
If …………………………………………........………………………………