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If and unless exercise
Complete the following sentences using if or unless.
1. I cannot go ……………………. he gives me permission.
a) if
b) unless
2. We cannot live ……………………. we do not eat.
a) if
b) unless
3. ………………………. the rain stops, we will go out.
a) If
b) Unless
4. ……………………… I had enough money, I would buy a car.
a) If
b) Unless
5. …………………….. he expresses regret, he will not be allowed to enter the class.
a) If
b) Unless
6. He would be very happy ………………….. you invited him.
a) if
b) unless
7. You won’t get better ………………………. you stop smoking.
a) if
b) unless
8. He will become the chief minister ……………………. his party wins majority.
a) if
b) unless
9. You will fall ill …………………….. you expose yourself to the cold wind.
a) if
b) unless
10. He won’t be promoted ……………………… he wins the confidence of his manager.
a) if