Придумать 10 предложений с положительной и отрицательной формой to be

I'm a schoolgirl

she is a beautiful girl of fifteen

Emma is a good student

Her hair is wavy

this car is black and very clever

Tom and Jerry is a funny cartoon

the paintings are on the wall

my jeans are blue

the furniture in my room is white

Maths is my favourite subject

Physics isn't a difficult subject

my sister isn't four

I amn't fourteen

My parents aren't in their sixties

my favourite author isn't Agnia Bar to

My first teacher isn't Maria Ivanovna

My trousers aren't black

this information isn't very important

lemons aren't sweet

My grandparents aren't from Italy