Good Riddles

Question: I can be sun,
I can be sand,
and I can be bird.

What am i?

Question: My first doth affliction denote,
which my second is destined to feel.
And my whole is the best antidote,
that affliction to soften and heal.

What am I?

Question: After looking for his long lost brother that he has never met before, Justin is able to learn his brother's home address and name. When he shows up at his house he finds a fireman, a police man, and a mechanic watching television. He immediately hugs his brother.

How does he know which one is his brother?

Question: I used to fill rooms but now I'm a tower,
I can stay put or I can travel far.

What am I?

Question: I drape the hills in white,
I do not swallow, but I do bite.

What am I?