Язык сборник в фокусе 2класс на стр 19 8 заменить полные формы на краткие?

У меня нет книги но формы напишу

Present Simple ( to be)

I am -I'm - I'm not
She is - she's . she's not . she isn't
he is he's he's not he isn't
we are we're we're not we aren't
you are you're you're not you aren't
they are they're they're not they aren't

Present Simple ( do , does)
I you we they do not don't
she he it does not doesn't

Past Present. ( did используем только в вопросительных и отрицательных предложениях.)

I she he it they you we did did not didn't

Present Perfect
что то меня занесло во 2 классе Перфект не проходят