Написать правильно. +they boy is a student - ? кр+ кр- her friends are pupils. - ? кр+ кр-

+ The boy is a student.
- The boy is not a student.
? Is the boy ia student?
кр+ Yes, he is.
кр- No, he isn't.
+ Her friends are pupils.
- Her friends are not pupils.
? Are her friends pupils?
кр+ Yes, they are.
кр-  No, they aren't.