The securing of passenger cars on a Ro-Ro vessel requires（）.

Which of the following would be considered downflooding on a fishing vessel as defined in regulation? （）

The implied condition(s) with respect to the doctrine of deviation in a marine insurance policy is(are)（）.

The primary danger in helicopter fires is（）.

No jettison of cargo shall be made fair as（）unless such cargo is carried in accordance with the recognized custom of the trade.

The BEST information on the nature and extent of damage to the vessel is obtained from（）.

Where the contract is to insure the subject-matter at and from，or from one place to another or others，the policy is called a（）.

On an OSV，when may a work vest be substituted for a required life jacket?（）

Vessels lying afloat at buoys for more than 24 hours should use anchor chain for（）and insurance wire for（）.

The notice of casualty to a ship must include（）.