【文章內(nèi)容簡介】
ng playing swimming shopping smiling watching sleeping 10 They’re studying. What are the boys doing? 11 They’re writing. What are the boys doing? 12 They’re drawing. What are the girls doing? 13 What __ the girls ____? They’re singing hat are thels doingsing ing 14 What __ they ____? They’re flying. t are doingfly ing 15 …are… What are… doing? singing drawing running flying laughing crying running painting studying smiling playing playing 1 4 7 10 2 5 8 11 3 6 9 12 16 It’s seven o’clock on Sunday morning. Jenny is painting. Lisa is eating noodles. Ann is writing. Ben is studyin