20、Life is hard for the students in our school. Hardly    by      some exam or another taking place.

A．a week goes, with                                       B．a week goes, without

C．does any week go, with                               D．does any week go, without

19、Statuses are marvelous human inventions that enable us to get along with one another and to determine     we “fit” in society.

A．what        B．that   C．whether           D．where

18、She will release her new album this month. There is a lot          of her.

A．expecting         B．expected   C．expects     D．expect

17、          we react to those changes sets the stage for          is to come.

A．How, what       B．What, how       C．That, what       D．What, that

16、Mr. Wang, who is said to gave immigrated to the USA,   at No.1 Middle School for twenty years.

A．had taught B．was teaching    C．taught       D．have taught

15、Tom, you should remember to return the book to          name is on it.

A．what        B．which       C．whosever         D．whose

14、You’ll need a(an)          sum of money if you’re planning on building your own house.

A．considerable    B．profitable         C．renewable        D．invaluable

13、Living in the central Australian desert had its problems,          getting water is not the peast.

A．as            B．of which          C．for what          D．whose

12、It was a sunny day,          some cows were eating grass on the hillside.

A．and          B．while        C．because    D．that

11、She          lock herself in her study for hours. We just won’t interrupt her, for we know this is her usual time to be left alone.

A．might       B．must         C．will          D．should