13. come about发生

12. except for除……之外

11. end up with以……结束

10. have difficulty (in) doing做……有困难

9. a great / good many许多…

8. bring in引进；赚钱

7. share…with与……分享

6. in order to为了

5. hunt for寻找

4. argue with sb. about / over sth. 与某人争论某事