对精神病人应当采取约束。

补全对话（共5小题；每小题1分，满分5分）
阅读下面对话，从方框内7个选项中选择5个恰当的句子完成此对话，使其意思完整。
A: Look, there is a bag under the tree. 小题1: _____________
B: I don’t know. Let’s have a look. Oh, there is a soccer in it.小题2: _____________
A: I don’t think so. Many girls enjoy playing soccer now. 小题3: _____________
B: Yes, there is an English book and a notebook in it.
A: Open them and see. 小题4:_____________
B: OK, you are so clever. Yes, there is an English name here—David.
A: I know it must belong to a boy.  
B: Of course. 小题5: _____________
A: There’re some other words here——Class Eight, Grade Nine. Let’s go to find him.

A. Everybody knows David is a name for a boy.    B. Are they new? C. Maybe there is a name in the book.             D. Is there anything else in it? E. Who’s your favourite football star?            F. Whose is it? G. Do you think it must belong to a boy?