( ) Do you know ________ this word? A. what to spell B. how to spell C. to spell
Dad, there’s a call _____ you. A. for B. on C. to
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