The carrier has，before and at the beginning of the voyage，to（）due diligence to make the ship seaworthy.

A vessel is not in every way fitted for cargo service（）at the time of her delivery to the charterers her engine room staff is incompetent and inadequate，and accordingly she is unseaworthy.

The object of the both-to-blame collision clause is（）.

Both the Shipowner and the Charterer will be discharged from their obligations under the charter-party if it（）frustrated.

（）is not within the exception of the perils of the sea.

When the Captain of the Port or Officer in Charge，Marine Inspection issues an order of suspension to the operator of a vessel concerning oil transfer operations，it（）.

If the state of the goods at the time they were handed over to the consignee has been the subjectof a joint survey or inspection by the parties，notice in writing（）be given of loss or damage ascertained during such survey or inspection.

A breach of the（）undertaking of seaworthiness at the port of loading entitles the Charterer to refuse to load.

A charter-party usually contains a clause stating that the master is to be under the orders of the（）as regards employment，agency or other arrangements.

Delivery of a vessel to a charterer is called（）.