Good Riddles

Question: I guide you but you can't hear me. Without me you would be lost. I keep going and won't be stopped. What am I?

Question: Mom and Dad had four girls. Each girl had one brother. How many people are in the family?

Question: Which thing that comes once in a year, twice in a week?

Question: Give me food, and I will live. Give me water, and I will die. What am I?

Question: A surgeon named Hal and a bus driver named Al are both in love with the same woman named Paige. Al needs to go for a long trip of 10 days. Before he left he gave Paige 10 apples. Why?