Mastering Am, Is, Are

I ___ happy.

• am

• be

• is

• were

The cat ___ sleeping.

• was

• is

• will be

• are

They ___ my friends.

• have

• is

• are

• were

She ___ a teacher.

• are

• is

• was

• be

I ___ excited to play.

• is

• am

• were

• have

The dog ___ barking.

• is

• has been

• will be

• was

We ___ going to the park.

• will

• are

• is

• was

He ___ my brother.

• is

• were

• are

• was

The apple ___ red.

• was

• be

• are

• is

You ___ my best friend.

• have

• are

• am

• was