He once observed that “All happy families ________ one another, but each unhappy family is unhappy in its own way”.(2012·桂林十八校联考)
One advantage of fishing is ______ it can give you a lot of pleasure.
If you have a high fever, you should .
I’m moving to the countryside because the air there is much fresher than in the city.
__Shall I give you a ride as you live so far away? __ Thank you. .
It is reported that the police will soon the case of the two missing children.