Exercise 4: Choose the best answer.
6. I _______my homework since yesterday.
a. will finish b. finished c. finish d. have finished
7. Something _____________good in the kitchen now.
a. is smelling b. smells c. will smell d. smell
8. We ________our idol four times.
a. saw b. are seeing c. see d. have seen
9. Look that those black clouds! It________
a. is going to rain b. will rain c. would rain d. can rain
10. This is the first time I ________ here.
a. am b. have been c. was d. be
Loga
Sinh Học lớp 12
