Verb to be

These ______________ my friends.

• am

• is

• are

Robert ____________ sick.

• am

• is

• are

__________he Mexican?

• am

• isn't

• aren't

His tests _____________ very difficult.

• am not

• isn't

• aren't

My parents aren't very rich, but my aunt _____.

• am

• is

• are

I ___________ older than my brother

• am

• is

• are

My sister and I ____________ twins

• am

• is

• are

That _______ a real good movie.

• am

• is

• are

These ________my socks

• am not

• isn't

• aren't

______ you happy?

• am

• is

• are