你想知道今天天气是不是很凉爽,你问_____A.Is it cool today? B.Is it red? C.Is this my ruler?
I ______ books at nine every evening. A. read B. reading C. am reading
Wu Yifan is collecting ______. A. leaf B. leaves C. leafs
I can play _____ snow in winter. A. with B. the C. in
I play football _____ the weekend. A. in B. at C. on
I play _____ piano every day. A. a B. the C. an