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

Full details of all lights and fog signals are shown on（）.

The ISM code is part of（）.

（）is on the panel of radar.

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

Fog is likely to occur when there is little difference between the dew point and the（）.

Which wind results from a land mass cooling more quickly at night than an adjacent water area?（）

When the wave period and the apparent rolling period are the same（）.

The circulation around a low pressure center in the Northern Hemisphere is（）.

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