Permission is kindly requested to（）in celebration of our National Day.

Please return the notice to me（）due time.

The Experimental Lighthouse-buoy has no navigational significance and may be removed at will.The above sentence means（）.

The Master of a vessel may tender a Notice of Readiness to the charterer when the vessel （）.

The Local Notice to Mariners is usually published（）.

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（）.

My Captain is trying to（）the pilot station before the ebb tide.

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

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

I’m not fully aware（）what happened at the loading port．