Question

Walk down Main Street for three blocks. You will see a library. At the library, turn right. Then pass a big yellow house. The next house is mine. Which word is a key word?

Answer 1

A key word is Main Street.

Step-by-step explanation:

Main Street indicates the route you should take. Notice it says walk 3 blocks down Main street which tells you it's importance. Library is not an answer because it is very insignificant . Big yellow house could work but Main street fits better.

Hope this helps