A sign of thunderstorm development is a cumulus cloud（）.

A Master would be well advised to file a note of protest if（）.

A seaman is entitled by law to a release from Foreign Articles when（）.

Hygroscopic cargoes should be ventilated when（）.

Fearing damage from either or both of the above incidents，the Master now（）me this note of protest，reserving to himself the right to extend same at time and place convenient．

A seaman leaves a vessel before it sails from a foreign port. He informs the Chief Officer that he won’t return. After the vessel sails，the Chief Officer finds the seaman’s work clothes in his locker. How should the Master handle this matter?（）

A set of interior steps on a ship leading up to a deck from below is know as（）.

A ship having continuous closely spaced transverse strength members is（）.

A series of trays with sieves that vibrate to remove cuttings from the circulating fluid in rotary drilling operations is called the（）.

How should cargo tank hatches be protected when the ullage opening is open and the tank NOT gas free?（）