Hawking is known _________ the greatest scientist alive.
A. of B. for C. as D. to
“China is still a developing country ___________.” said Premier Li at the conference.
A. at present B. for present
C. to present D. to now
The policeman warned us ___________ believe such liars again.
A. not B. don’t
C. didn’t D. not to
I am sure that if you _____________ your time, you’ll achieve greater success.
A. make full use o B. take use of
C. use up D. are used to
He got home late ____________ the traffic was heavy.
A. because that B. because
C. because of D. in order that
I think it was his attitude ___________ annoyed the teacher.
A. which B. what
C. that D. to which
