Преобразуйте утвердительные предложения в вопросительные и отрицательные. 1. Joseph sent us

1. Joseph sent us a telegram.
Did Joseph send us a telegram?
Joseph didnt send us a telegram.
2. We finished our work at eight oclock.
Did we finish our work at eight oclock?
We didnt finish our work at eight oclock.
3. He wore shorts when he was five.
Did he wear shorts when he was five?
He didnt wear shorts when he was five.
4. Granny мейд a cake for my birthday.
Did granny make a cake for my birthday?
Granny didnt make a cake for my birthday.
5. The weather was cold yesterday.
Was the weather cold yesterday?
The weather was not cold yesterday.