The equipment is very old．It’s not worth（）.

Damage to ship’s fittings caused by stevedore’s negligence often happens．Therefore，the stevedores（）the cost of repairs effected.

If the ship sustains such damage that repairs are necessary，the master must put into the nearest port（）such repairs can be effected.

Manifest and cargo plan are the two most important shipping papers required for（）.

Repairing damage to the hull at or above the waterline reduces the threat of（）.

Rivets are usually made of（）.

The deck control valve to be（）after being repaired.

Small hull leaks can be temporarily repaired by（）.

Please have the damage to the gangway（）.

If your radiotelephone fails while underway,（）.