Контрольная по английскому

1.Образуйте отрицательную и вопросительные (общий, специальный, альтернативный, разделительный вопросы) формы следующих предложений:
Model:
That’s good.
That is not good.
Is that good?
Where is that good?
Is that good or bad?
That’s good, is not that?

•That’ a good idea.
•He could decide what to do.
•It’s difficult to make a decision.
•He was planning to go with you.
•They were making an attempt to plan their future.
•He spent a few days in the mountains.
•She visited London last year.
•Mike goes to the University every day.
•My mother will cook a cake tomorrow.
•I have already known about this situation.