1 . By the age of 23, she has visited all the countries in an effort to challenge ________(she) and push the limits of ________ she believed was possible for a female traveler. (所给词的适当形式填空)

2 . Mr. Green taught ________ English in our school and taught________ French at home.

A．us, his

B．him, us

C．us, himself

D．our, himself

3 . Involving ________ (you) in an activity that makes you breathe a little more heavily will improve the development of your heart and lungs and help them work more effectively and efficiently. (所给词的适当形式填空）

4 . The road ________（it）has already been completed, and now it’s only a matter of connecting the grid（输电网）, which is expected to be finished by the end of the year alongside the completion of the Jinan Expressway’s south section. (所给词的适当形式填空）

6 . God helps those__________.
自助者天助。

7 . Many companies showed interest in hiring Liang, but Liang committed________ (he) to his former job as a teacher in Chongqing Technician College of Railway Transportation, as well as a coach in the Chinese Training Base in Electronics for WSC located in the same school. (所给词的适当形式填空）

8 . No matter when I go to a post office and no matter where the post office is, I always find ________ (me) standing in a line behind someone who has a lot of business to do. (所给词的适当形式填空)