Peter: Molly, look at this. The newspaper says we should sort trash.Molly: That would be

Peter: Molly, look at this. The newspaper says we should sort trash.

Molly: That would be great! I always hate it when people mixing all the trash together.

Peter: () Many communities have already done that.

Molly: Yeah. The benefits of sorting out trash are obvious.

Peter: For instance？

Molly: If trash is sorted, it can be transferred to factories instead of the disposal plant.

Peter: That makes sense. ()Molly: With trash separated, pollution caused by incineration can be avoided.

Peter: It is high time for us to sort out the trash. Trash is trash only when everything is mixed together. () they can be useful again.

Molly: () Things like paper, glass, and plastics can all be recycled. They can be reused.

Peter: Sorting is good. () If people have no idea how to sort their trash, they will still put all waste in the same bag.

Molly: You are right. People should be informed about how to do that in the first place. Moreover, sorting trash should be made easy for us. Otherwise, few people would bother to do it.

Peter: I hope everything goes smoothly!

Molly: I believe it will.

A. I couldn't agree more.

B. What else？

C. Once we separate and recycle them.

D. But I have a concern.

E. That is really a great advice.