He was warned ________ the dangers he would have to face.
A. onB. towardsC. ofD. at
The word “variety” is ________ “kind” ________ meaning.
A. similar to; inB. similar with; in
C. similar with; byD. similar to; by
Australian English differs ________ pronunciation ________ British and American English.
A. in; fromB. from; inC. in; betweenD. from; between
You can’t imagine what great difficulty we have ever had ________ with the problems.
A. doneB. doingC. for doingD. to do
The headmaster suggested the students ________ to at the meeting ________ a prize.
A. referred; gave
B. referring; giving
C. referring; to be given
D. referred; be given
When ________ with the United States, China has too much population.
A. comparedB. comparingC. to compareD. having compared
