B. if, what.
Reason because its the only one that uses proper grammar
Understanding big concepts and ideas will better ensure you comprehend the material
Things that can cause people to "grow up" are often seen as traumatic but, can be the exact opposite; inspiring the person or "opening their eyes".
The correct sentence should be, "Have you read A Good Scent From A Strange Mountain (The book title should be either underlined or italicized. I prefer italicize though) by Robert Olen Butler?
Answer: Home: 1. No running
2. Hold a knife upside down
3. Be careful with glass objects
4. Don't throw anything
5. Don't open the door unless you checked who it is or know who it is
School: 1. Raise your hand if you want to go anywhere
2. Hold scissors upside down
3. Don't run with sharp objects
4. Don't play fight with others
5. Be quiet during "Lockdown" or follow the teacher's directions
Road: 1. Don't go above the speed limit
2. Don't run past a red light
3. Don't drink and drive
4. Don't drive when you are sleepy
5. Don't text and drive
Hope it helped.
Explanation: