Dehydrated means to have lost a large amount of water from your body.
In a good paragraph, all the sentences refer to the main idea of the paragraph. So if the topic sentence refers to the main idea of the paragraph, the remaining should too (false).
One : so i can learn
Two: i will so better at tests
Three:learn how to read
Four:learn how to wright
Five:so i can know my numbers
Six:i can know my abc seven:i can get smart