Washington (to be) in America.
is
They (not to be) thirsty, they (to be) hungry.
are not/aren't....are
Amy (to be) 5 years old?
Is Amy 5 years old?
It (to be) cold today.
is
Mr and Mrs Jones (to be) teachers.
are
An elephant (to be) a big animal.
is
Mice (not to be) big animals.
are not/aren't
Your classmates (to be) friendly? Short answer (yes)
Are your classmates friendly? Yes, they are.
She (to be) very tired.
is
Europe and Africa (to be) continents.
are
He (to be) married? short answer (no)
Is he married? No, he isn't.
This exercise (not to be) difficult.
is not/isn't
I (not to be) a teacher. I (to be) a student.
am not/ 'm not....am
Dogs (to be) man's best friend.
are
Hockey (not to be) a slow game. It (to be) fast.
is not/isn't....is
Lemons (to be) sweet? short answer (no)
Are lemons sweet? No, they are not. / No, they aren't.
