It is sometimes necessary to moor bow and stern to two mooring buoys in order to().
The changes in the channel’s sands and buoys on this coast are()this chart can not be considered as a safe guide of the channel.
How many life buoys()on board with self-igniting light?
How many life buoys have your ship been exactly().
Port-hand buoys are painted()in colour in A area.
The ship is to ()to buoys.