—We are having a little party at the weekend. Can you and Mary come?
— __________. Thank you. But I'll have to visit my grandpa.
| A．If you don't mind | B．That sounds nice |
| C．No way | D．Not at all |
He wants to see changes in the company and I am sure he will，______.
| A．on time | B．in time | C．at one time | D．at a time |
The traditional view is ____ we sleep because our brain is “programmed” to make us do so.
| A．when | B．why | C．whether | D．that |
Then you usually lie there just ______ the ceiling, thinking about everything that could go wrong.
| A．glancing at | B．watching at | C．glaring at | D．staring at |
—What do you think of his opinion?
—None has given me ___________ piece of advice.
| A．a better | B．a best | C．the best | D．the better |
The boy should be punished. You shouldn’t let him ______ cheating in the exam.
| A．keep away from | B．keep away with |
| C．get away from | D．get away with |