Answer:
What must be looked through in order to see?
It has the biggest wall and is also used when drinking tea.
What do people spend a lot of money on every year but never want to use it?
A defendant will go free if a reasonable amount of this exists.
They keep secrets locked away. And you pass through them each day. For each one there is a key, They respond to sesame.
What is big and yellow and comes in the morning, to brighten mom's day?