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 прошедшем времени. Пожалуйста

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?