用括号内动词的适当形式填空。
(1)what can you do?
I can ________. (swim) I like _________.(swim)
(2)did you go _______(hike) yesterday?
no, I  didn’t. I  ______(sing) and __________(dance) with my friends.
(3)what are you going to do this weekend?
I  ____________________(climb) a mountain.
(4) how does your mother go to work?
she ______(go) to work by bike.
(5) look! what are the boys doing?
they _________________(play) football.