A . They will build another factory to recycle the wastes.B . They've gained the respect of local people.C . They've promised to do something against the pollution.
（2）
What will the special machine be used to do?
A . Recycle the wastes into useful things.B . Take in the fine dust in the smoke.C . Filter the waste water.
（3）
Where does the man's family live?
A . Near a river.B . Near a factory.C . Near a school.
