Поставьте в вопросительную и отрицательную форму следующие предложения - 1. you must take your children to the country for the weekend. 2. i must go to see your grandmother on my day off. 3. you may discuss these questions after work.

1. Must you take your children to the country for the weekend?
    You must not take your children to the country for the weekend.
2. Must I go to see your grandmother on my day off?
    I must not go to see your grandmother on my day off.
3. May you discuss these questions after work?
    You may not discuss these questions after work.