a. Put the verb in brackets into the correct tense:
1.If I see him, I (give) ....................................... him a gift.
2.If he (study) .................................... hard, he can pass the exam.
3.Rice plants (grow) ................................ if there is enough rain.
4.If she (not hurry) ................................., she may be late.
5.If I tell you a secret, ............... you (promise) ........................ not to tell it to anyone ?
b.Use UNLESS instead of IF :
1.If you are not careful, you will cut yourself with that knife.
- Unless ...................................................................................................................................
2.If you do not like this one, I’ll bring you another.- Unless .........................................................
3.She ‘ll be late if she does not hurry. - Unless ...........................................................................
4.If you doesn’t sneeze, he won’t know that we are there.
- Unless......................................................................................................................................
5.If she does her hair differently, she will look quite nice.
- Unless ...........................................................................................................................................
c.Make conditional sentences according to the fact provided (type 1)
1.Keep silent or you wake the baby.- ..............................................................................................
2.Go right now or you’ll be late for the train.- ..............................................................................
3.Be calm or you’ll make a wrong decision.- ................................................................................
4.Practice speaking English regularly or you will not pass this entrance exam.
- ......................................................................................................................................................
5.Turn down the gas or the rice will burn. -....................................................................................
1. If there there is no oxygen, fire cannot burn.
- - > Unless there is oxygen, fire cannot burn.
2. The patient can't recover if he not operated on.
- - > Unless he operated on., the patient can't recover
3. Because it was raining, we stopped the match.
- - > Because of the fact that it was raining, we stopped the match.
4. Because Tom was ill, he is absent today.
- - > Because of the fact that Tom was ill, he is absent today.
5. Because she is kind, everyone loves her.
- - > Because of the fact that she is kind, everyone loves her.
6. Because I was too tired, I will have a long trip.
- - > Because of the fact that I was too tired, I will have a long trip.
7. Because he passed the exam, his parents are very proud of him
- - > Because of the fact that he passed the exam, his parents are very proud of him c
8. I can't feel comfortable because the house is dirty.
- - > Because of the fact that the house is dirty. , I can't feel comfortable
9. This problem is difficult, so I can't understand.
- - > Because of the fact that this problem is difficult, I can't understand.