当你想询问别人的身体状况时,可以问:A、How are you ? B、I’m fine ,thank you.
They’re playing chessthe big trees. A. in B. between C. at
–What are you going to do? - A. I’m skating. B. I go to the zoo. C. I’m going to skate.
–What are you doing? -. A. I can sing. B. I’m singing. C. I am going to sing.
Whatthe children doing? A. is B.am C. are
We can see lotsinteresting things. A. for B. of C. in