你想向别人介绍自己,你说:A.I’m … B.You are…
Can the pandas ______? A.swimming B.swimC.are swimming
Dad, there’s a call _____ you. A.forB.onC.to
I ______ books at nine every evening. A.readB.readingC.am reading
Wu Yifan is collecting ______. A.leafB.leaves C.leafs
I can play _____ snow in winter. A.with B.the C.in