1 . _____, we don't have to go home on foot.

A．There comes a bus

B．Coming a bus there

C．There coming a bus

D．Because the bus coming

2 . Man may disappear________ other creatures who became too specialized to survive their environment.

A．as

B．just as

C．as if

D．as have

3 . Sitting in the lecture hall          a number of committed teachers,         attention was on an outstanding teacher’s lesson.

A．were, their

B．was, whose

C．was, their

D．were, whose

4 . Hardly __________ when the waitress __________ sweet mint tea and appetizers for them.

A．had the diners sat down; would serve	B．the diners had sat down; served
C．had the diners sat down; served	D．the diners had sat down; was serving

5 . _____ beneath the ground here _____ an estimated 40 million tons of copper and 100 million ounces of gold.

A．Being buried ... is	B．Being buried ... are
C．Buried ... is	D．Buried . . . are

6 . On the wall________a noticeboard that says, “Please keep a two-meter distance from each other when you are lining up for the nucleic-acid test”.

A．hangs

B．is hanged

C．hanging

D．is hung

7 . Into the dark room ______ David, who became surprised then when ______ “Happy Birthday” shouted by his roommates.

A．walked; heard	B．walked; hearing
C．walking; hearing	D．did walk; heard

8 . Not only________ buying a house as a top priority, but also________ the education of his children as extremely important.

A．did he regard; did he consider	B．did he regard; he considered
C．he regarded; did he consider	D．he regarded; he considered

9 . In our campus         , which was built many years ago.

A．a building stands

B．a building lies

C．stands a building

D．lies a building

10 . Never ______ for school this term so far.

A．I am late	B．am I late
C．have I been late	D．I have been late