1)If they arrive early ,they will have lunch.
2)If the weather is fine, they will go for a walk.
3)If it is cold, they will stay at home.
4)If it rains, they will play chess.
5)If they go fishing ,they will bring fish.
6)If they visit their friends ,they will be at home late.
7)if they stay with their grandparents, they will help them.
