题目内容

A doctor can expect _______ at any hour of the day or night.

A. calling
B. to call
C. being called
D. to be called

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when she was alone at home, Mary needed a friend _______.

A. playing with
B. having played with
C. with whom to paly with
D. with whom to play

____ the size of the whole earth, the highest moutain doesn’t seem high at all.

A. when compared
B. to compare
C. while comparing
D. It compared

__ in her best suit, the girl tried to make herself _ at the party.

A. Dressed; noticed
B. Dressing; noticing
C. Dressed; noticing
Dressing; noticed

- Were you at home last Sunday?-Yeah! I devoted the whole day to ____ the English grammar.

A. review
B. reviewing
C. be reviewed
D. being reviewed