英语. The Class 1 Grade 7 students are chatting in英语.The Class 1 Grade 7 students are chatting in the classroom.(改否定和一般疑问句)

问题描述:

英语. The Class 1 Grade 7 students are chatting in
英语.
The Class 1 Grade 7 students are chatting in the classroom.(改否定和一般疑问句)

否定:The Class1 Grade7 students are not chatting in the classroom
一般疑问句:Are the Class1 Grade7 students chatting in the classroom?