English Grammar: To Be

Front

My brother knows how to fly an airplane. He ... a pilot.

Back

is

Front

Where is he? Is he at work? No, he ...

Back

isn't

Front

A: Are you hungry?
B: Yes, I .....

Back

am

Front

I like my cousin, but he ... always late.

Back

is

Front

A: Where are you from?
B: I ..... from Papua.

Back

am

Front

A: Are they here?
B: No they .....

Back

aren't

Front

Are we on time? What time ... it now?

Back

is

Front

A: How old are you?
B: I .... twenty years old.

Back

am

Front

My friend and I ... both students at the same school.

Back

are

Front

Oh, no! ... I late for the final history exam?

Back

Am