当你想告诉同学你有42本故事书,你说:A.I have thirty –two picture books.B.I have forty-two story-books.C.I have forty-two notebooks.
( ) I watering my flowers. A. is B. are C. am
( ) I’m TV. A. see B .watch C. watching
( ) He is making plane. A.a B. an C. the
( ) She is the drum. A.playing B. playying C. play
( ) What are you ? A. do B. does C. doing