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

（）is on the panel of radar.

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

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

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

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

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

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

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

Which of the following shall not the officers in charge of the navigational watch do?（）