He is rather difficult to make friends with, but his friendship, ____, is more true than any other.

A. once gained　　　　 B. when to gain 　　 C. after is gained　 D. while gaining

Have you d____________________ everything that is important in the book ?

I like getting up very early in summer.The morning air is so good　　　　 .

A.to be breathed　　　　 B.to breathe?　　　　 C.breathing　 D.being breathed

He a____________ to defeat Tom, but failed.

We are much obliged ______ for your kind help when flood was coming.

A. to thank you　　　　 B. to thanking you

C. to you　　　　　　 D. thanking you

— When did you last see your first teacher?

　 — On 　　　 Friday last June, at 　　　 celebration of her 40^th year of teaching.

A. a; the　　 B. a; a C.不填; the D.不填; a

Before going abroad he devoted all he could ____D____ his oral English.

A. improve　　　　　　　　　 B. to improve

C. improving　　　　　　　　 D. to improving

The TV sets made by our factory sell best, but 10 years ago no one could have guessed the place in the markets that they _______.
 A. were having     B. had had
C. were to have     D. had

假定你是一名北京2008奥运志愿者，有关方面将组织你们进行一次英语演讲活动。请根据下面的要点提示，写一篇英文演讲稿。

1．你在奥运会前作的准备 (training; knowledge)；

2．你在奥运会期间将致力于做的事情 (the Olympic spirit; friendship)；

3．你的祝福。

注意：1.要求结构完整，语意连贯，观点正确；

2．词数：120～150。

We can see clearly from the top of the building ______it is that the police are talking to.

　 A. what　　 　B. where　　　 C. that　　　 　　 D. who