Teachers should create an environment children are taught how to solve problems of learning by themselves.

The girl is not_____to go to school.

had helped you, he would have risked ________his job

Most of the apples in the bag have gone bad.-Yes，only three are good.The rest________gone rotten.Just now I ate part of a big one，and the rest________thrown away.[ ]

____we’re almost running out of money. We must do more work with money.