Answer:
You can catch me but cannot throw me. What am I?
I can point in every direction but can't reach the destination by myself. What am I?
I am a red drum which sound without being touched and grow silent when I am touched.
I am a mountain at night, meadow at day. What am I?
I walk on 4 legs in the morning, 2 legs at noon, and 3 legs at night. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.