If I______ free, I _______ swimming.
A. was, will go
B. was, would go
C. were, would go
D. were, will go
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Let us go shopping , _______?
A. shall we
B. will you
C. do you
D. do we
You must have been to the Great Wall,____________?
A. mustn’t you
B. haven’t you
C. aren’t you
D. must you
—It is a lovely day, isn’t it ? ---Yes,______?
A. isn’t it
B. it is
C. it isn’t
D. is it
They succeeded ____ most of the ice.
A. to take off
B. in dispose
C. in getting rid of
D. to remove