I really appreciate ________ to drive me home, but I’m afraid I have to finish my work first.
A. you to offer B. you offer C. your offering D. that you are offering
Having been married for over 10 years, the couple ____ finally because they quarreled a lot.
A. broke up B. broke down C. broke out D. broke in
I borrowed several books from the library, ________ are about English study.
A. two of them B. and two of which C. two of which D. two of what
Most of us value our time, but some of us treat it ________ it had no value 
at all.
A. even if B. as long as C. even so D. as though
I can’t pretend ________ happy when I am not.
A. to be 
B. to have been C. being D. having been
Peter ________ at this job since he graduated from college.
A. is employed B. was employed C. has been employed D. had been employed
