Should that kind of weather（），the two ships would touch each other.

Please（）all the lines fore and aft，the vessel is just in her position of the berth now.

The height of a VHF radio antenna is more important than the power output wattage of the radio because（）.

What is meant by veering the anchor chain? （）

All VHF marine band radios operate in the simplex mode，which means that（）.

A call between any two ship stations on an intership working frequency shall have a maximum duration of（）.

If it（）fine tomorrow，we shall start unloading.

The generators on your rig have shut down，leaving you without navigation lights. Which emergency signal would you transmit over the VHF radio to alert vessels in the area of your predicament? （）

There is a（）mine in position 50°N，30°W.

I am ready（）tow line.