Kids Riddles

Question: 7 months have 31 days. How many months have 28 days?

Question: How do you eat a tent

Question: When you need me, you throw me away. But when you're done with me, you bring me back.

What am I?

Question: Which word does not belong in the following list:

Stop cop mop chop prop shop or crop?

Question: I have a name that's not mine,
and no one cares about me in their prime.
People cry at my sight,
and lie by me all day and night.

What am I?