人教版初三英语上学期第三单元测试题.doc

I. 单项选择（10分）( )21. Yesterday, a man said he saw _ UFO in the park. The police are looking for _ UFO now.A. an; the B. the; the C. a; the D. the; an( )22. Where is the TV station? Its _ the hotel.A. in front of B. in front C. in the front of D. in the front( )23. What was Tom doing _ it was raining? He was doing his homework in the bedroom. A. since