1 . In schools, it is required that no parent should ______to classrooms during class time.

A．have possession

B．have connection

C．have access

D．have contact

2 . Each means ______to solve the problem, but none is effective.

A．have been tried out

B．were tried out

C．is tried out

D．has been tried out

3 . I advise you to stay away from Mary. Although she is usually easy-going, she ______be quite annoying sometimes.

A．can

B．need

C．must

D．should

4 . What is the man trying to raise money for?

A．A basketball team.

B．A children’s charity.

C．A local car wash.

5 . — I’ve been eating a healthy diet for a year.
— Oh, great! ______.

A．Same to you

B．Keep it up

C．Cheer up

D．Good luck

6 . —Darling, shall we go running together tomorrow morning?
— ________. I need to do more exercise to keep fit.

A．I don’t like it...

B．That’s great

C．That’s not the point

D．Are you kidding

7 . Get ________ before using this public equipment.

A．presentation

B．infection

C．permission

D．extinction

8 . A useful ______ to save battery on your phone is to lower the screen brightness.

A．twist

B．tension

C．target

D．trick

9 . Decorations like the Chinese knots, ______ origins are deeply rooted in tradition, are often used as symbols of good fortune and well wishes.

A．whose

B．that

C．which

D．whether

10 . During the rare occasions ______ my parents and I disagreed, we normally found a middle ground.

A．that

B．which

C．where

D．when