One more week, ________ we will accomplish the task better.
| A．or | B．but | C．unless | D．and |
He is so young and short a man that I think he is ________ but a professor of Northwest University.
| A．anything | B．something |
| C．everything | D．nothing |
They have done much of the work; when will ________ be finished?
| A．the rest | B．the other |
| C．another | D．the others |
Mum, I need a new schoolbag. Could you buy ________ for me tomorrow?
| A．it | B．that |
| C．one | D．another |
The fact that she can't talk makes ________ difficult for her to communicate with her new classmates.
| A．so | B．much |
| C．such | D．it |
—May I ask for leave tomorrow?
—No, you can't. ________ applying for the scholarship must be present.
| A．Someone | B．Anyone |
| C．One | D．No one |