Put suitable form of verb to BE.
AM, IS, ARE, ISN'T, AREN'T
1. I ___ (be) a student.
2. He __ (be) my best friend.
3. They (be) my parents.
4. ___ (be) Joanna your sister. Yes. she is.
5. My mum (not be) angry.
6. ___(be) you ok? YOU look tired. - I am well, thank you.
ответ:I am a student
He is my best friend
They are my parents
Is Joanna your sister?
My mom is not angry
Are you ok?