Channel 13 (156.65 MHz)，the designated bridge-to-bridge channel，may NOT be used to（）.

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

The present voyage of my ship began at the port of Shanghai after loading 8 000 tons of Cargo on board and ended after discharging the Cargo at the port of Hong Kong，which was（）.

（）both anchors.

There is a VHF set（）the front of the wheelhouse.

I’d like to know something about the cargo condition at the loading port（）detail.

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

The expression STAND-BY ENGINE means:（）.

The weather is often（）in a high-pressure area.

If you know that the vessel you are about to call on the VHF radio maintains a radio watch on both the working and the calling frequencies，which frequency should you call on? （）