课时作业(八) [必修2 Unit 3 Computers]
(限时：35分钟)
Ⅰ.单项填空
1．The boy went in ________ when he left for school that he left his key inside the house.
A．a rush so anxious B．a such anxious rush
C．so an anxious rush D．such an anxious rush
2．________others whenever you can，and you will make the world a nicer place to live in.
A．Help B．Helped
C．To help D．Helping
3．The girl had hardly rung the bell________the door was opened suddenly, and her friends rushed out to greet her.
A．before B．until C．as D．since
4．They stood there and opened their eyes wide, ________ what was happening.
A．pulling over B．watching over
C．getting over D．going over
5．—I think he is taking an active part in social work.
—I agree with you________．
