1.She's a teacher.(改为一般疑问句）2.they are from the U.S.A(改为否定句） 3.He is fine (对划线部分

1.She's a teacher.(改为一般疑问句）2.they are from the U.S.A(改为否定句） 3.He is fine (对划线部分
问）____ ____he?4.Are you in Class Eight?(做否定回答）____,l'm____ 5.This is Wang Jun(对划线部分提问）____this?