20. Now that she is out of job, Lucy ____ going back to school, but she hasn’t decided yet.

　 　A. had considered　　　　　　　　　 　　B. has been considering　　

　 　C. considered　　　　 　　　　　　　　　D. is going to consider

19. His tastes are ____ mine.

A. harmony with　　 　B. in harmony with　 C. harmony to　　　 　D. in harmony to

18. I appreciate ____ the opportunity to study abroad two years ago.

A. having been given　 B. having given　　 C. to have been given　 D. to have given.

17. - I told you that he would come to see you.

- Actually I had little doubt ____ it was true.

A. whether　　 B. that　　　　　 　　C. since　　　　 　　　　D. if

16. ____ a peasant, she made friends with the women in the village.

　 　A. Dressed in 　　B. Dressed as 　　　　 　C. Dressing as 　　　　　D. Dressing in