I will stay at home and read books if it _______ tomorrow.
A. is raining B. rains C. rain D. will rain
She _______ a lot of money on clothes.
A. takes 
B. costs C. spends D. buys
We got mad ______ the team for lo
sing the match.
A. at B. in C. on D. about
I got home _____ they were having dinner.
A. as soon as B. while C. because D. After
---Could we buy a piano， Jack?
---I’m afraid there ______ enough room for one in the house.
A. aren’t B. are C. isn’t D. is
--Could you please _____ in the room?
--Oh， I’m sorry.
A. not smoking B. not smoke
C. not to smoke D. don’t smoke
