Which of the following is not a form of precipitation?（）

Bales close to the deckhead should be covered to prevent（）.

（）is where the crew eat their meals.

A tide is called diurnal when（）.

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?（）

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

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

The mean draft of a ship is the draft（）.

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