改变句型. 4.This is a book.(改为复数形式) 5.Those are his rulers.(改为一般疑问句)

问题描述:

改变句型. 4.This is a book.(改为复数形式) 5.Those are his rulers.(改为一般疑问句)
6.Theseareapples.(改为否定句)
7.That's LinJiang.(用who提问)
8.They areatschool.(用where提问)

4 These are books.
5 Are those his rulers?
6 These aren't apples.
7 Who is that?
8 Where are they?