What is a CORRECT reply to a pilot’s request, How’s your heading?（）

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

In the Northern hemisphere northerly winds may cause temperature（）.

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

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

（）is where the crew eat their meals.

A tide is called diurnal when（）.

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

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

The dew point temperature is（）.