( ) 10. To ________ the patient’s quick recovery, the doctor gave him the most effective medicine.
| A．make sure | B．be sure that | C．insure | D．Ensure |
Since his wife went deaf two years ago, they have to express themselves __________ writing.
| A．for fear of |
| B．in case of |
| C．by means of |
| D．in place of |
The supermarket near my house is __________ one in our city, where you can buy whatever you want.
| A．a second largest |
| B．the second largest |
| C．second in the largest |
| D．the largest second |
—If only there were no examinations!
—__________ We all need more rest.
| A．Why do you think so? |
| B．For what? |
| C．I could agree more. |
| D．You can say that again. |
—What's the boys' favorite sport?
—__________ of boys like playing football.
| A．None |
| B．The most |
| C．The majority |
| D．Every |
Every possible means __________ to prevent air pollution, but the sky is still not clear.
| A．are being used |
| B．have been used |
| C．has been used |
| D．had been used |