Answer:
How many teenagers does it take to empty the trash, take it out, and put in a new garbage bag?
what can you hold without your hands or your arm
What has many keys, but can't even open a single door?
What’s the best thing about Switzerland?
What do you call a can opener that doesn’t work?
I repeat only the last word you say. The more I repeat, the softer I got. I cannot be seen but can be heard. What am I?