I dropped my new iPhone on the ground last night. And it doesn’t work now.— _________.

Teenagers_____social experience, so they are easily ___ when they step into society.

This kind of cloth _______ well. I think it is worth _______.[ ]

The boy ______ red is Bill, and the boy ______ white coat is Peter.

The computer system _____ suddenly while he wassearching for information on the Internet.