Good Riddles

 
Riddle #350 (medium)

Question: You can rest on my pad without touching the keys.
I will sing all month long as long as you pay your fees.

What am I?

Riddle #353 (medium)

Question: I am a cave full of bones,
and the house of a worm.

What am I?

Question: I can be thin but not fat, In your body but never on your placemat.I'm always better when I'm fresh,but you'll never see me in the flesh.What am I?

Riddle #359 (medium)

Question: I have more shoes than anybody,
but less feet than everyone.
I am met in the morning,
but departed in the night.
I may shake as if I'm angry,
but I won't bite.

What am I?

Riddle #361 (medium)

Question: If you have two twins, three triplets and four quadruplets; how many people do you have?