Answer:
you can throw me away but I will always be coming back
I'm tall when I'm young and I'm short when I'm old. What am I?
I have a frame but no picture. I have poles but not standing up
I am a way to say goodbye to your sweetheart
When the clock has no angle, I will own yesterday, tomorrow and tonight. What am I?
A little house full of meat, no door to go in and eat.