If it ________ tomorrow，we won't start the sports meeting.
A. rain B. rains C. will rain D. raining
Mother ________ very busy. She often ______ home very late.
A. is；come B. will be；comes
C. is；comes D. is；is coming
Fish ________ without water.
A. dies B. is going to die C. won't die D. will die
—Are you good at_____?
—Yes.
A. swim B. to swim C. swimming D. the swim
I often help my mother ______ cleaning.
A. does B. do C. for D. doing
He can play______,but he can’t play_____.
A. the baseball，piano B. the baseball，the piano
C. baseball，piano D. baseball，the piano
