5.Mr.King sometimes goes to the ____________(音乐会).

4.I have too ____________(多) homework to do.

3.I get his ____________ (邀请)but I can't go.

2.They are studying for a ____________ ____________(数学测验).

1.Today I'm very busy,but she is ____________(空闲的).

5.- ____________ to drink?

-Yes.I'd like a glass of orange juice.

4.-____________?

-It's a quarter to twelve.

3.- Thank you very much.

- ____________.

2.-____________ your watch?

-I think it is broken.