The effect of wind on exposed areas of the vessel is most noticeable when（）.

This is to bring（）your notice that MV Utopia has anchored too close to my ship.

Please report your position 4 hours（）advance.

Please accept this as notice that MV Blue Ocean is now berthed at your dock and is in all respectsready to load her cargo as per terms of the charter-party dated at New York on June 10，2006. This sentence is likely to appear in（）.

The external flotation bladder on an immersion suit should be inflated（）.

The issue of Notices to Mariners of charts and these aids(Radar beacons)may be delayed until such time as they are assessed to be（）.

the undersigned，Master of MV Roslyn，certify that my vessel（）the conditions laid down in Articles 18 and 45 of the Navigation Regulations.

If，after examination by the Quarantine Officer，your vessel is found to have a specific deficiency，you may be issued（）.

On a clear，warm day，you notice the approach of a tall cumulus cloud. The cloud top has hard well defined edges and rain is falling from the dark lower edge. Should this cloud pass directly overhead（）.

The daily recurring pattern of pressure changes most noticeable in low latitudes is the （）.