Is () necessary to take off our shoes when we enter the lab?
A. everyone
B. this
C. that
D. it
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It is no use his _________ there, the situation is hopeless now.
A. to go
B. to be going
C. going
D. having gone
()that there is anotherfootball match on the air this evening.
A. It says
B. It was said
C. It is said
D. What was said
All the people always get humour in the same way.
A. 对
B. 错
What is funny in one culture might not be funny in another culture.
A. 对
B. 错
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