Сделать из этих предложений: they drank tea everyday. mike was a student. helen had a car. you was a good friend. you were good friends. it was difficult to remember everything. отрицательную и вопросительную форму в времени.

Отрицательную
They did not drink tea every day.
Mike was a student.
Helen did not have a car.
You were not a good friend.
You were not good friends.
It was not difficult to remember everything.
вопросительную
Did they drink tea everyday?
Was Mike a student?
Did Helen have a car?
Were you a good friend?
Were you good friends?
Was it difficult to remember everything?

They didn't drink tea everyday. Did they drink tea yesterday?
Mike wasn't a student/ Was Mike a student?
Helen didn't have a car. Did Helen have a car?
You weren't a good friend. Were you a good friend?
You weren't good friends. Were you good friends?
It wasn't difficult to remember everything. Was it difficult to remember everything?