根据要求完成句子。 1. Alice is in Class 2. ( 对画线部分提问 ) ________________________ 2. She’s very pretty. ( 改为一般疑问句 ) _________________________ 3. I’ m from America. ( 对划线部分提问 ) _________________________ 4. I have breakfast at 7:00. ( 改为否定句 ) _________________________ 5. at / Street / I / Happy / live ( 连词成句 ) _________________________