Вставить в преложения слова they shopping on friday, too. and on sunday they four hours in the park. and he football three times next week, too. next summer he in the lake. next week they on the farm, too.

1-had
2-walked
3-will play/is going to play
4-will swim/is going to swim
5-will go/are going to go
В зависимости от темы

They are, they are, he is, tey are