1.I’m swimming at school.（where） 2.We are eating dinner.（what）
问题描述：
1.I’m swimming at school.（where） 2.We are eating dinner.（what）
3.She often does her homework after supper.（when）
答
1 Where are you swimming ?
2 What are you doing ?
3 When does she often do her homework ?你会这种吗？组句子1.they/sing你试试吧They can sing .他们会唱歌。或They are singing .他们正在唱歌。