In a time of social reform, people’s state of mind tends to keep ____ with the rapid changes of society.

Where is Paul I want to tell him about the result of the singing competition.—Oh, you . He has known it already.

e arrived, she went straight to ___ kitchen andstarted to prepare ___ meal for us

Can you imagine that a smart man like him ________ make such a stupid mistake

_____ wants to may come to the party onSaturday night