24、           is often the case with elder people, my grandma talked about my new hairstyle for

at least 50 minutes nonstop.

A．That         B．Which         C．As           D．It

21、—Can I go skiing on the mountain, Mum?

—Of course. However, at no time         you do so alone.

A．could          B．might           C．need              D．must

20、Before the last shot, Du Li was just thinking about her competitions at home, ______ were really comfortable and relaxing.

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

19、With exports ______ a big role in its economic growth, China has been affected by the current financial storm.

A．playing             B．to play             C．played               D．play

18、—Have you finished reading the novel I lent you last week?

—No. I’ve just gone ______the second line on page 55.

A．as long as            B．as much as            C．as far as                D．as many as

17、After being admitted to university, you’ll have to arrange most of the life ______ your own.

A．by          B．for          C．of           D．on

16、—Alice, you look puzzled．Haven’t you understood it?

—Yes. I        of another problem just now.

A．have thought        B．am thinking           C．had thought               D．was thinking

15、—How did you do in the driving test?

—Not so well. I ____ much better but I misread the directions for TURNING.

A．will have done                        B．could have done

C．must have done                                   D．may have done