to be (+)
i (to be) seven
am
it (to be) a bag
isn't
(to be) we friends?
are
Это мой ластик
this is my rubber (eraser)
she (to be) my sister
is
these (to be) tiger and koala
aren't
(to be) this your pencil case?
is
Погода хорошая
the weather is good
these (to be) my favorite toys
are
Unicorn (to be) a real animal
isn't
(to be) the weather snowy?
is
Это моя любимая игрушка
this is my favorite toy
Me and my brother (to be) thirteen. My favorite colour (to be) blue and his (to be) purple
are, is, is
i (to be) a bad pupil
am not
(to be) l a good friend to you?
am
Moя сестра хорошая ученица
my sister is a good student