Lesson1Whatisshedoing?习题1一、单项选择1.----Whatisshedoing?----Sheis____.A.singB.singing2.----Whatareyou____?A.doB.doing3.Sheis____.A.swimB.swimming4.Ishe____apicture?A.drawingB.draw5.What____youdoingnow?A.areB.is二、调整字母顺序拼单词1.eolv____2.kewe____3.etrenc____4.isnent____5.texn____