The loading of the ship must be done in accordance with（）.

Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?（）.

Berthing means bringing a vessel to her berth until（）.

Where would you find information about the time of high tide at a specific location on a particular day of the year?（）

What is it called when it is possible to ignite the vapour above the oil?（）