The FEC mode is for（）from（）station to two or more other stations when available.

It will be a relief over the death of a friend or a relative if the friend or relative dies from ______.

Each cover consists of two or （）panels.

Each （）consists of two or more panels.

A c（） sentence contains two or more clauses， one of which is incorporated in the other.

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

The（）may examine or re-examine the goods or take samples from them straightaway in the absence of the consignee or the consignor whenever it considers this necessary.

If you do not know the subject, you will not understand what is said or written, even if English is your mother （） what is said or written.

The ball _____ two or three times before rolling down the slope.