What are you listening_____?
A. /
B. for
C. at
D. to
Wewillmeetatthebusstopat10:30.(改为一般疑问句)____________meetatthebusstopat10:30?
用所给单词正确形式填空When ________ you _________(write) this song?I __________(write) it last year.
用所给动词的正确形式填空1、English ________ (speak) in many countries.