What _____ are you guys doing? I am freaking out(我很不安).A. in earth B in the earth C. on the earth D. on earth
They help me __________ my Japanese. A. in B. with C. on D to
Maybe he can _________ in their basketball team. A. is B. be C. are D am
What does your sister like,music,art ________sports?
Who wants _________ the swimming club?
Let’s go and play ________ ping-pong. I don’t want to play __________ violin. A. a; theB. the; a C. \; the D \; \