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Fill in the necessary form of the verb:

1. If the water…to 100 degrees C, it… .

a. will be heated d. would boil

b. would be heated e. boils

c. is heated f. will boil

2. If pigs… wings, they … fly.

a. had d. will fly

b. have e. fly

c. would have f. would fly

3. I… the same if I… in your place.

a. would do d. am

b. will do e. were

c. would have done f. will be

4. If I… her, I… to her. But I didn’t see her.

a. saw d. would have spoken

b. had seen e. spoke

c. would have seen f. would speak

5. Hurry up! We…good seats if we… late.

a. don’t get d. arrived

b. won’t get e. will arrive

c. didn’t get f. arrive

6. If I… that you were coming, I… you at the airport.

a. had known d. would meet

b. knew e. would have met

c. would have known f. will meet

7. If Columbus… travelling so much, he … America in 1492.

a. hadn’t loved d. hadn’t discovered

b. wouldn’t have loved e. didn’t discover

c. loved f. wouldn’t have discovered