四、从方框内选句子补全对话。

Linda：Helen.It's time for supper.Let's go to the dining hall together.

Helen：Yes，it's supper time.26.__D__

Linda：Then，what shall we do now?

Helen：I want to go to the library and return these books to the library first.27.__F__

Linda：Of course!28.__C__

Helen：Yes.I think so.

Linda：Let's go there first，then we'll go to the dining hall to have supper，OK?

Helen：No problem.Look!Linda!What's that on the ground?

Linda：Let me see.Oh，it's a backpack.29.__E__

Lelen：Er，it's brown.It might be Jane's，and hers is brown.

Linda：Oh，no.Look at the notebook.Tim's name is on it，30.__B__

Helen：Let's go and find Tim first.

A.I think it's closed now.

B.So it must belong to him.

C.Do you think the library is open at this time of day?

D.But I think it must be crowded now.

E.Whose backpack is it?

F.Would you please go with me?

G.Who is he?