题目内容

There is ________ in the holds keeping eyes opened to prevent theft

A. watchman
B. watchmen
C. a watchmen
D. a watchman

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There is ________ Ocean-going Vessel in the harbor.

A. a
B. the
C. an
D. about

We ________ at half past six

A. have a breakfast
B. make the breakfast
C. has breakfast
D. have breakfast

You should ________ great care of this line

A. make
B. have
C. get
D. take

The dockers are busy ________ their work

A. with
B. on
C. for
D. by

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