根据句子意思，用括号中所给汉语提示或英语单词的适当形式填空。

1 This toy is not ____________(适合的) for young children.

2____________(牙医) are those who look after your teeth.

3 We have lent him thousands of dollars, but he seems never ______________(满足).

4I have no ___________(选择) but to finish my homework carefully.

5 Will you go to the ___________(音乐会) with John tomorrow?

6 After a comfortable bath, I felt ____________(relax).

7 You need more physical exercise to build up your ___________(strong).

8The ____________(decide) we have heard of are about our favourite activity.

9 Listening to music or talking to your friends can make you forget your ____________(happy).

10 Do you have problems ______________(make) friends with your new classmates?

根据上下文，在横线上填上适当的句子或短语。

M:     1     for drama(戏剧) “Hamlet”, please.

W: Yes, sir.

M: Have you got any seats downstairs?

W: Yes, we have.

M:     2    ?

W: $4.25 each.

M: Are there any seats for $3.75?

W: Yes, there are upstairs.     3    ?

M: Four, please.

W: For     4    ?

M: What about Saturday night, October 21st?

W: I can give you four seats in Row 8.

M:     5    ?

W: Two and a half hours.

    W: $15.

We have told him many times, but he ________ follow our advice.

[　　]

We have told him many times, but he ________ follow our advice.

1. A.
   could
2. B.
   was able to
3. C.
   won't
4. D.
   weren't