Употребить предложения в Present Perfect, Future Perfect, Future Continuous, Past Simple

1. They have already played football in the stadium this week. Present Perfect.
На этой неделе они теснее игрались в футбол на стадионе.
2. They will have played football in the stadium by Sunday. Future Perfect.
До воскресенья они сыграют в футбол на стадионе.
3. They will be playing football in the stadium from four till five oclock tomorrow. Future Continuous.
Они будут играть в футбол на стадионе с 4 до 5 часов завтра.
4. They played football in the stadium two days ago. Past Simple.
Два дня вспять они играли в футбол на стадионе.