We ......( be) children
is not
are
are not
is
I_____________(be) a boy.
are
am not
is not
am
They .......... Christmas trees.
are
is not
are not
is
This coat ....... new.
are not
is
are
is not
She .......(be not) pretty
is not
are not
are
is
Rex_____________( not be) a dog.
is
is not
am
are not
I ………………………( be) at home now.
am
are
is
It ………………………( not be) cold today.
am not
is not
are not
We ………………………( be) from Ukraine.
are
am
is
There ……………………… ( be not) a pen on the desk.
aren't
isn't
They_____________brothers.
is
is not
are not
are
Mr Green_____________ a doctor.
are not
are
is not
is
They_____________(be) students.
is
am not
are
are not
We_____________ 10 years old.
are
is
is not
are not
She ……………………… ( be) an English teacher.
is
are
are not
is not
Patric and Sponge Bob_____________ good friends.
are not
are
is
is not
He ………………………( not be) Korean.
is not
are not
Giraffes_____________( be) very tall.
are not
are
is
is not
Clara and Steve ………………………( be) married.
is
are
is not
are not
This shoe ...... old
is not
are
is
are not
He ..........(be not) in the supermarket
am not
is not
are not