__________, they couldn’t make their head teacher change her mind.
| A．Whatever hard they try | B．No matter how they tried hard |
| C．As they tried hard | D．Hard as they tried |
It would be very safe if you_________ the door_________ to the garden.
| A．fasten; led | B．will fasten; leads |
| C．fastened; leading | D．fastened; to lead |
When the accident happened, your brother escaped being hurt, _______?
| A．didn’t he | B．did he |
| C．didn’t it | D．did it |
---- Where did you watch the national flag being raised last Monday morning?
---- It was on the square _____ we flew kites sometimes.
| A．which | B．that |
| C．to which | D．where |
----Can you think of another good idea?
----This is the best approach I can imagine ________ the work ahead of schedule.
| A．to accomplish | B．to accomplishing |
| C．accomplishing | D．Accomplished |
------Thank you very much for giving me a hand when I was in trouble.
------Don’t mention it. I only did what anyone else _______ in my place.
| A．must do | B．might do |
| C．would have done | D．can have done |