精选优质文档-倾情为你奉上现在进行时专项练习班别:_ 姓名:_ 学号:_一、选择填空 ( )1.Whatareyou_now? A.doingB.doC.does( )2.Its_now. C.barking( )3. What is _ doing? B. her C. your( )4.Im_ an e-mail. A.writingB.writeingC.writting( )5.Tomisreading_. A.bookB.a booksC.a book( )6.Kateis_. A.runingB.runningC.run