По надо написать 5 предложений с сложными словами в времени

1. Our secretary received five faxes at the office yesterday.
2.Last week students translated business letters at classes.
3.Five minutes ago my mother closed the front door and opened the window in the kitchen.
4.My friends wanted to help me yesterday, but they were buzy.
5.We saw a nice film at the cinema the day before yesterday.