[Adam]

Regarding the 5 second count. It's going to depend on what state you're in. Most states, it's the same as boys. Washington and New York, I believe, might be different. FC only, holding or dribbling.

1. At halftime, the arrow will change directions because the teams change directions.
2. Something in and nothing out. Does not have to be two feet. A player may fumble, dribble, and fumble without violating. You'll need to look up the definition of dribbling.
3. "on the ground/floor" means nothing for a shot. A shooter is either fouled before, during, or after the shot. Lookup the rule for airborne shooter in the rule book.
4. The rule is clear, look it up.
5. Yes. No.
6. Rule 9-4, please read it. Just a hint, I hate it when partners say "Let it hit the rim" or "Play it off the rim."
6b. Shoot the timer.
7. Rule 5-8 tells you what events should stop the clock. See if you can find any reference to a made basket.
8. You'll need to read rule 4-4.
Traveling (don't call it "walking"). Rule 4-44-5 deals specifically with your question. Let me know if you have any questions.
3 seconds: See rule 9-7 Penalty. Where was the violation? That's where the spot will be.