Unit5第一节 单项选择。(本题共15小题,每小题1分,计15分) ( )1. The boy with two dogs ________ in the yard when the earthquake hit the city. A. is playing B. are playing C. were playing D. was playing( )2. My father was reading a newspaper while my mother ________ dinner.A. is cooking B. cooks C. was cooking D. will cook( )3.All the students were sleeping _______they heard a man _______“help”.A.when; shouting B.while; to shout C.when; to shout D.while; shouted( )4 The rainstorm came while Ann ________ her purse in the classroom.A. was looking for B. looked for C. is looking at D. looks at( )5. _________ beautiful park Xiaoyaojin Park is!A. What B. What a C. How D. How a ( )6. When the man downstairs knocked at the door, I _______. A. am doing housework B. was doing housework C. were doing housework D.am going to do housework ( )7. There is a blackboard ________ our classroom. Our teacher was standing ________ the blackboard at this time yesterday. A. in front of; in the front of B. in the front of; on C. in the front of; in front of D. in front of; in( )8. — L |