Explanation:

1.Problem:Messy bedroom

Solution:Clean the bedroom

Compound sentence:The room is messy maybe I should clean it.

2.Problem:Robber

Solution:Call a help or a police

Compound sentence:The robber stole grandma's bag

3.Problem:the child is crying

Solution:Fixed his toy

Compound sentence:Call his mom and said that her toy was btoken

hope it helps po