21题英语作业变一般疑问句.1.My mother is a teacher.______ ______mother a

21题英语作业
变一般疑问句.
1.My mother is a teacher.
______ ______mother a teacher?
2.They are good friends
______ ______good friends?
3.We are students.
______ ______students?
4.This is a pencil.
______ ______pencil.
5.That is an eraser.
______ ______an eraser?
6.These are cakes.
______ ______cakese?
7.Those are eggs.
______ ______eggs?
8.Her telephone number is 68523740
______ ______telephone number 68523740?
9.My family is in Beijing now.
______ ______family in Beijing now?
10.I am in Class.Eight.
______ ______in Class.Eight?
11.He is li Ming.
______ ______Li Ming?
二．变否定句
1.I am twelve.
2.He is in Class 4 ,Grade 1.
3.They are from Canada.
4.We are American.
5.This is a book.
6.That is an eraser.
7.These are Pencils.
8.Those are oranges.
9.It is a telephone.
10.They are pens.