单项选择(共10分) ( )1.—How do you usually go to school?—________ A. By a bus. B. On foot. C. On bike. D. with car ( )2. My brother never his bedroom. A. cleaning B. clean C. cleans D. to clean ( )3. Look, that’s my mother ,She in the kitchen . A、makes dinner B、is cook C、is cooking D、cooks ( )4. The plane will leave at _____________. A. a quarter to eleven B. eleven a quarter C. eleven past a quarter D. qu