1. If the water ... to 100 degrees C, it ... .
a. will be heated
b. would be heated
c. is heated
d. would boil
e. boils
f. will boil
2. If pigs ... wings, they ... fly.
a. had
b. have
c. would have
d.
will fly
e. fly
f. would fly
3. I ... do the same if I ... in your place.
a. would do
b. will do
c. would have done
d. am
e. were
f. will be
4. If I ... her, I ... to her. But I didn’t see her ... .
a. saw
b. had seen
c. would have seen
d. would have spoken
e. spoke
f. would speak
5. Hurry up! We ... good seats if we ... late.
a. don’t get
b. won’t get
c. didn’t get
d. arrived
e. will arrive
f. arrive
6. If I ... that you were coming, I ... you at the airport.
a. had known
b. knew
c. would have known
d. would meet
e. would have me
f. will meet