We should tell hunters _______tigers.
A. don’t kill B. not kill
C. killing D. not to kill
We must hurry up. There are few minutes _______.
A. left B. leaving
C. to leave D. leave
They think wolves are dangerous ____ humans, so this leads ____ the danger of wolves.
A. for; to B. as; for
C. to; to D. at; in
The boy didn’t go to see the film with his parents yesterday the coming exam.
A. if B. because
C. because of D. so
--- Will it be sunny this afternoon?
--- It _______ fine. Who knows? The weather (天气) always changes quickly.
A. must be B. will be
C. may be D. maybe
Not only English but also maths _______ my favourite subject.
A. is B. are C. be D. am
