Open the brackets using Past Perfect or Past Simple (3 points).
1. Bill _______ (to take) the medicine by the time the doctor _____(come).
2. After the children _______ their homework, they ________ (to go out) to play.
3. Mary _______ (to stay) in bed for a week before she ________ (to go) to school. Допоможіть будь ласка сьогодні потрібно здати до 14:00