How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）

It is dangerous for vessels without the operational radar（）the estuary.

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

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

（）is where the crew eat their meals.

ECDIS must be able to perform all of the following EXCEPT（）.

（）is halfway between the forward and after perpendiculars and is reference point for vessel construction.

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

Before any loading takes place any signs of the previous cargo should do（）.

Shipboard Emergency Drills must be carried out at least（）on board cargo ship.