Образуйте отрицательную, вопросительную и утвердительную форму предложений past simple they ( to live) in london last month. she (to eat) the ice-creame yesterday. my mother (to cook) yesterday. he ( to openn) the windjw before classes yesterday. my father (to write) a very interesting article last month. we ( to go) to see our friend yesterday. we ( to live) in a small house last year. they ( to spend) in the country last summer.

They lived in London last month .
They didn't live in London .
Did they live in London last month ?

She ate the ice-cream yesterday .
She didn't eat ice- cream yesterday .
Did she eat ice- cream yesterday ?

My mother cooked yesterday .
My mother didn't cook yesterday .
Did my mother cook yesterday ?

He opened the window before classes yesterday .
He didn't open the window before classes yesterday .
Did he open the window before classes yesterday ?

My father wrote a very interesting article last month .
My father didn't write a very interesting article last month .
Did my father write a very interesting article last month ?

We went to see our friend yesterday .
We didn't go to see our friend yesterday .
Did we go to see our friend yesterday ?

We lived in a small house last year .
We didn't live in a small house last year .
Did we live in a small house last year .

They spent in the country last summer .
They didn't spend in the country last summer.
Did they spend in the country last summer.?