Robert is said abroad, but I don’t know what country he studied in.
A. to have studied B. to study
C. to be studying D. to have been studying
The charge from 5 dollars to 50 dollars, depending on the quality.
A. transforms B. varies
C. trembles D. evaluates
.--- I think a design which all the ages and social groups is not easy to make.
---I can’t agree more with you.
A. appeals to B. admits to
C. objects to D. sticks to
If you your teacher’s advice, you would not have failed the exams last week.
A. take B. were taking C. took D. had taken
--- When did Lily’s brother finally stop drinking alcohol?
---It was in May ______ he was put into prison for drunk driving.
A. that B. since C. when D. before
--What do you think of ________ gifted chemist from London?
---Well, sometimes his behavior is beyond ________ comprehension.
A. a, the B. the / C. the the D. a /
