_________ is a little oil in the tank
A. There
B. This
C. Those
D. These
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Everything about the ship should be recorded in the ________ by the duty officer
A. documents
B. paper
C. logbook
D. record
The chief foreman asked the stevedores not to forget to use separation nets to avoid________ different lots of cargo
A. mix in
B. mix with
C. mixing up
D. mixing into
Are stevedores going to open the hatches ________ do we have to?
A. either
B. while
C. or
D. nor
There are many ________ in the port
A. wharf
B. wharfs
C. wharves
D. wharfes