-Our country ______ a lot so far . -Yes . I hope it will be even ______ .
A. has changed ; well
B. changed ; good
C. has changed ; better
D. changed ; better
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I ________ 900 English words by the time I was ten。
A. learned
B. was learning
C. had learned
D. learnt
She ________lived here for ________ years.
A. had, a few
B. has, several
C. had, a lot of
D. has, a great deal of
It’s a big factory. 500 people ________ there.
A. are locked
B. covers
C. Did somebody clean
D. was sent, arrived
E. are employed
________this room yesterday?
A. are locked
B. covers
C. Did somebody clean
D. was sent, arrived
E. are employed
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