1. Don't make a hasty decision now, or you will be sorry ______ this later.

A. about B. through C. away D. across

2. Even the professors were amazed ______ her knowledge of French literature.

A. at B. to C. from D. between

4. Environmentalists are worried ______ the possible spread of the disease among local wildlife.

A. over B. upon C. about D. around

5. All relevant documents and records will be available ______ inspection during the audit next week.

A. with B. by C. into D. for

6. Small businesses are often forced to borrow ______ inefficient banks when they cannot get government loans.

A. round B. from C. up D. along

7. To be a good scientist, you must be curious ______ everything around you.

A. on B. about C. through D. towards

8. The audience seemed very amused ______ the throwaway spirit of the comedian’s jokes.

A. along B. down C. with D. at

9. When traveling in a crowded city, you should be ______ your possessions.

A. careful about B. careful at C. careful over D. careful through

10. The manager was so angry ______ her attitude that he decided to issue a formal warning.

A. for B. from C. at D. on