1. 用方框中所给短语的正确形式填空。

bounce around, come to a conclusion, attend to, rather than, in common, have a great influence on, focus on, aim for, be located in, apply for

1. （1） With the increase of IT, our company paperless office.
3. （2） After the experiment the students that iron does not rust in water without air.
5. （3） Two-year-old Markrin can easily catch a ping-pong ball on the floor.
7. （4） Great people in the textbooks students' later life. 
9. （5） On your advice I the job and got it successfully.
11. （6） The zoo needed better management more money.
13. （7） In his speech the professor mainly the development of American culture.
15. （8） The new campus of the university the eastern suburbs of the city.
17. （9） If two people have nothing , exchanging a few words can be difficult.
19. （10） All the students got well during the summer camp.