—______ drive after drinking. It’s too dangerous(危险的).—OK. I won’t.
Last year was a hard time to my friend Jim, but he didn’t_____ hope.
_____you do, don’t miss this exhibition, for it’s so hard for me to get the tickets.
This morning I had hardly got to my school when it_____ to rain.
Stephen Hawking can’t walk or even speak,_____he has become very successful.
_____of the two story books are very interesting, so I can’t decide which one to choose.