3.    I don't know how to get to his home because I have forgotten his___________ (地址).

2.    Do you think his answer is____________ (正確的)？

1.    We can't use the direct____________ (請求)when we ask our teacher for help.

5.    我想知道他是哪里人。

I wonder where he__________   _________ .

4.    我很抱歉來麻煩你。

I am very sorry___________  _________ you.

3.    我不知道你們之間相互了解有多深。

I don't know how well you _____________  ________ ________ 

2.    當(dāng)有困難時(shí)你向誰尋求幫助？

Who do you __________  ________  ________  when you have problems?

1.    總是依靠父母是不對(duì)的。

It is wrong __________  ________  ________  your parents all the time.

5.    The direct questions sound ______________ than the indirect questions.

A. polite       B. more polite C. most polite     D. less polite

4.    ―What do you often do before____________ to bed?

―I usually read books.

A. go      B. to go   C. going      D. to going