4.They aren't students
Are they students ?
5.These aren't my classmates
Are these your classmates ?

C1:is he a doctor?-He isn't a doctor
C2:is that a book?-That isn't a book
C3:does she live on pham hung street?-She not lives on Pham Hung street
C4:are they students?-They aren't students
C5:are there your classmates?-these aren't my classmate
sai thì thôi nhé

1. He isn't a doctor
Is he a doctor?
2. That isn't a book
Is that a book?
3. she didn't lives on Tran Hung Dao street
Is she lives on Tran Hung Dạo street ?
4. they aren't students
Are they students?
5. these aren't my classmates
Are they my classmates ?
nhớ chấm điểm cho tớ nha

nếu sai thì thôi nha bạn ...
 

1.He isn't a doctor
Is he a doctor
2.That isn't a book
Is that a book ?
3.She doesn't live on Pham Hung Street
Does she live on Pham Hung Street ?
4.They aren't students
Are they students ?
5.These aren't my classmates
Are these your classmates ?