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