The British are not so familiar with different cultures and other ways of doing things, ________ is often the case in other countries.

Electricity is cut off in the earthquake. Villagers have to make some candles _______ light.[ ]

It is reported that there is still possibility _______the bad weather will continue.

The boy is ______of the two brothers.

The engine of the ship was out of order and the bad weather _____ the helplessness of the crew（船员） at sea.