Verb "to be"

They ___ in class.

• is

• isn's

• are

• aren't

They ___ in class.

• is

• isn's

• are

• aren't

I ___ a teacher.

• am not

• amn't

• not am

Ana ___ a student.

• is
• am

• are

• be

Person A: How do you ___ your last name?

Person B: S - A - R - A - H

Mary and I ___ good friends.

• am

• is

• are

• be

Peter and Anna ___ in class.

• am

• is

• are

• be

___ your friend?

• Am I

• I am

• I amn't

• Be I