There are many islands ________ the southeast coast of China.

The accident that happened at an oilfield           the southeast coast of the USA has caused great damage to the environment.

At last，we found ourselves in a pleasant park ________trees providing shade(荫凉)and sat down to eat our picnic lunch．

The lady is crazy _________ the beautiful clothes.

____________the heavy snow in America, many people had to stay at the airport and  couldn’t celebrate Cristmas with their family.

A large sum of money has been raised            the poorly-educated children in the mountainous areas.

In view of the worsening environment, the local government is seeking advice from Professor Smith, who is an expert ______ it.

______ we ______ to these immediate crises abroad, we also will not let up in our effort to deal with the pressing, ongoing challenges facing our country.

The USA and some other countries helped the rebels in Libya ______ their promise to support democracy and fair trade.

As is known________ us, the actress is known________ her excellent acting