The truck ran down the hill, and the driver _____, according to the local newspaper, to have been killed

A Boeing 777-200 plane became lost in communication (失去联系) at midnight the early morning of March 8th． —I was amazed(震惊) to hear that.

________ the boy didn’t take medicine made his mother angry.

The city of Qingdao is known ____ its beautiful seaside.

Peter _____ all night and made the TV set work.–Oh, he is an able boy!