There were two boys in the lab, ________ did the experiment successfully.
| A．the clever of whom | B．the cleverer or whom |
| C．the clever of them | D．the more clever of them |
He commanded that all the gates _____when it was getting dark in case thieves came in .
| A．were shut | B．must be shut |
| C．could be shut | D．be shut |
He spends little time on English, but, he has passed the important examination.
| A．somehow | B．as a result |
| C．so | D．however |
—How did your mother react ________ the news?
—She reacted by getting very angry.
| A．on | B．of | C．with | D．to |
I was ________ at the letter, which was _________ to my classmates..
| A．amaze;amazing | B．amazing; amazed |
| C．amazed; amazing | D．amaze;amaze |
—Whose advice do you think I should take, Tom’s or John’s?
—_______. You are old enough to make a decision for yourself.
| A．It’s up to you | B．That’s settled |
| C．Your turn | D．Either is OK |