Good Riddles

Question: What is often picked but seldom chosen, never walks but can run when frozen?

Question: The remote is hidden in a valley with two t's at the end a u in the middle a b at the start, Where's the remote?

Question: Upon your lonely journey I accompany you, whether you travel through endless mountains or seas of blue. Wherever you go, I keep your place. Lost you're not, when I'm embraced. What am I?

Question: What is ideal without an eye?

Question: A man obtains a vial of the deadliest venom on earth. A single drop could kill a fully-grown man within seconds. He drinks the entire vial and after a minute, he is not harmed. How did he do it?