You are steaming in a westerly direction along the Gulf Coast.You see ahead of you a lighted buoy showing a red isophase light.Which action should you take（）.

You are running parallel to the coast and take a running fix using bearings of the same object.If you are making less speed than used for the running fix，in relation to the position indicated by the fix，you will be（）.

When underway and proceeding ahead，as the speed increases，the pivot point tends to（）.

When towing in an open seaway，it is important to use a towing line（）.

The approach to the roads and harbor from the（）entails no difficulty.

Which statement is TRUE in an overtaking situation（）.

The term of Landfall means（）.

When liquid is free to move transversely in a tank，the effect is called（）.

（）is not a type of IALA maritime buoyage system.

Which nautical charts are intended for coastwise navigation outside of outlying reefs and shoals（）.