Children’s brains can’t develop properly_______ they lack protein(蛋白质).
| A．when | B．since | C．because | D．unless |
May I take this book out of the reading room?
No, you . You read it in here.
| A．mightn’t |
| B．won’t |
| C．needn’t |
| D．mustn’t |
Little about her own safety, though she was in great danger herself.
| A．did Rose care |
| B．Rose did care |
| C．Rose does care |
| D．does Rose care |
—Have you finished your first paper?
-- . Just half of it. How about you?
| A．Not at all |
| B．Not likely |
| C．Not a bit |
| D．Not yet |
---what kind of house do you want to have? Something big?
---Well, it be big---that is not important.
| A．mustn’t |
| B．needn’t |
| C．can’t |
| D．won’t |
The man insisted a taxi for me even though I told him I lived nearby.
| A．find |
| B．to find |
| C．on finding |
| D．in finding |