400
Go swimming another day when the weather is clear and finish reading.
Maria loves to swim! She spent the whole summer at the community pool, but she always made sure it was safe to swim. When she wasn't swimming, Maria was reading. She wanted to reach her goal of 12 books this summer before school started back! Today she jumped out of bed, threw her bathing suit on, and went to go look outside. It was raining, and every so often you could hear thunder.
What do you think Maria will do?