根据句意，用方框内的词的正确形式填空

1．Can they __________ the music in the classroom?

2．I’ m sorry. Tomorrow I’m __________ soccer and having a math lesson.

3．He has got a bad headache. Let him______________.

4．__________ a lot of interesting books in the library.

5．We’ ll have a piano lesson on Friday. The teacher asked us ________ the piano every day.

6．Paul and Eliza ___________ both ________ on Sunday. They can watch the football match.

7．I’m sorry , I___________ really ___________ this week. I can’t go to see you.