1、He ran towards the seaside and _______ into the water.

　　A.headed　　B.sank　　C.dived　　D.bathed

　　2、—The cars give off a great deal of waste gas into streets.

　　—Yes.But Im sure something will be done to _______ air pollution.

　　A.reduce　　B.remove　　C.collect　　D.warn

　　3、The thing that _______ is not whether you fail or not, but whether you try or not.

　　A.minds　　B.cares　　C.considers　　D.matters

　参考答案：

　　1、C　2、A　3、D