--- Excuse me, could you tell me _____________? --- Sorry, sir, I wasn’t there at that time.how did the accident happen B. how the accident happened C. how does the accident happen D. how the accident happens
There is no living thing on _______ moon. A. the B. a C. 不填
–_______? –I like tennis and volleyball best
--Do you think the English class _______? --No, we all like it.
Don’t give me so many hamburgers. My _______ is enough.
This is _______room.