Answer: Root words can help you to break down large, new words into smaller units to discover their meanings. Learning just one root word can help you understand several words in English. So, by learning just 20 or 30 root words, you can expand your English vocabulary to include hundreds of new words
Explanation:
I think it should be "has".
A lazy person - a malingerer is someone who is idle and goofs off
A
The kids play area is not relevant to the statement about an off-leash dog park.