| 单项填空。 |
| Canada, the U.S., the U.K. and Australia ______ English-speaking countries. |
A. is B. are C. do D. does |
| 单项填空。 |
| — What time does Li Ming go to bed? — He goes to bed ______. |
A. at six B. at seven C. at eight D. at ten |
| 单项填空。 |
| Canada, the U.S., the U.K. and Australia ______ English-speaking countries. |
A. is B. are C. do D. does |
| 单项填空。 |
| — What time does Li Ming go to bed? — He goes to bed ______. |
A. at six B. at seven C. at eight D. at ten |