Form plural

№ 1.Образуй множественное число
A bench-
An orange-
A dish-
A pie-
A rose-
A fox-
A bus

№ 2.Вставь am,is,are
My mum and dad ______ from Moscow.
I ________________ a good student.
They _________________ cold and sad.
____________________ he twelve?
We _________________ in London.
Mary ___________ seven.