If you _____ smoke, please go outside because this is a non-smoking office.
| A．must | B．should | C．can | D．may |
----Did you see a child dressed in red pass by?
----Sorry, I _____ the poster on the board without noticing anyone.
| A．have read | B．had read | C．am reading | D．was reading |
The teachers believe ______ punishment is by no means ______ wise choice to help the pupils grow healthily.
| A．/; a | B．the; the | C．a; a | D．the; / |
----Daddy, I want to watch my favorite program I Am a Singer tonight.
----_______. You must finish your homework.
| A．Go ahead | B．That’s great | C．Forget it | D．Why not? |
I shall never forget those years _______ I lived in the country with the farmers, ______ has a great effect on my life.
| A．that; which | B．when; which |
| C．which; that | D．when; who |
If you want help — money or anything, let me know, _______ you
| A．don't | B．will | C．shall | D．do |