— That’s the third time he’s won the award in this field.
— Yes. He ______ his maximum potential in the past decade.
A. explored B. is exploring
C. has been exploring D. has explored
Nuclear ______ be really dangerous at times even though it’s a nice energy in general.
A. shall B. should C. can D. must
I think the boss, rather than the workers, ______ to blame for the fire that caused so many deaths last week.
A. are B. was C. were D. to be
________ Tom liked to eat was different from ________.
A. That…that you had expected
B. What …that you had expected
C. That…what you had expected
D. What…what you had expected
“Geili”, created from the two Chinese characters “gei” and “li”, _______ a word only spoken in some dialects, but now it _______ something cool or exciting all over the country.
A. is used to being; used to describe
B. used to be; used to describing
C. is used to be; used to describing
D. used to be; is used to describe
Living in the dormitory means _______ to take care of yourself, understand each others' differences and share _______ interests.
A．to learn, common. B. learning, common
C. to learn; ordinary D. learning; ordinary
