He failed in the driving testagain. He_______.

The story of Whitney Houston is a good example of how drugs and bad relationships can _______ even the most talented stars.

_____these interruptions,the meeting would have finished earlier.

Tomorrow is ________, so I want to give a present to Miss Li.

Mum, I’m really ________ about the result of theexam.—Cheer up. I believe you can be successful.