It was so noisy that we _____ hear ourselves speak.
A. couldn't B. shouldn't C. mustn’t D needn’t
Try to _____ the children down. They’re too excited.
| A．put | B．calm | C．pull | D．push |
I am very grateful for your assistance, and hope that one day 1 may be able to do something for you__________.
| A．in turn | B．in case |
| C．in return | D．In use |
--- How are you _______ with your study at present?
--- very well.
| A．getting in | B．getting over |
| C．getting along | D．getting together |
We should not _______ small mistakes, or they might lead to big accidents.
| A．hurt | B．ignore |
| C．recover | D．dislike |
—Her father is very rich.
—_______ She wouldn’t accept his help even if it were offered.
| A．What for? | B．So what? |
| C．No doubt. | D．No wonder. |