小学新概念2A-unit-1练习4页.doc

小学新概念2A unit1 1.单项选择( ) 1. -You arent looking forward to the news, _?-No, Im not.A. do you B. are you C. arent you ( ) 2. Listen! The bird _ now.A. is singing B. sing C. Sang ( ) 3. Mr.Wang and his students _ a lesson now.A. are having B. hadC. have D. is having ( ) 4. The students _ their homework every day.Now they _ their homework.A. do; do B. does; doingC. doing; are doing D. do; are doing ( ) 5. -What are