He is______ outstanding boy. He studiesin______ universitythat I like very much.

Being young means having all kinds of possibilities,so you should challenge your limits and go _____ your boundaries.

The plan they are talking about _________ improving greatly.

_____ has recently been done to provide more buses for the people, a shortage of public vehiclesremains a serious problem[ ]

It was raining hard, but by the time the class was over, the rain _______.[ ]