Verb to be in Past, Present, Future Simple Tenses

Target Language or Knowledge:

My mum says Helen ... a talented painter.
is
Her aunt ... very depressed last Sunday.
was
Where ... Lizzy and Jane?
are
Jack ... in London tomorrow.
will be
I ... glad to see you next Saturday.
were
The game ... not worth the candle.
is
The children ... not only upset, they ... hungry.
were, were
Roy ... at school tomorrow.
will be
In two weeks we ... in St Petersburg.
will be
... you an actor? No, I ... not.
are, am
I ... born in Moscow.
was
What ... your telephone number?
is
... they so busy yesterday?
were
Do you have any idea where he ...?
is
Art ... long, life ... short.
is,is