( ) They find a sign a tree , and they also find a bird____the tree . A. in , in B. in , on C. on , in
Please___sit on me.( ) A.don’t B. not C.doesn’t
Robin is going to____on the grass.( ) A.sitting B.sit C.sits
It is a _____morning.( ) A.sun B.well C.sunny
看电影 () A.see a film B.go to the zoo
我应该做什么?() A.What should I do? B.What can I do?