Answer: Hello!
Explanation: How else do I answer to Hi except by saying Hi or Hello back?
1. Brian, you need to work hard if you want to keep this job.
2. The old man, spent his days looking out the window, and his nights, sleeping.
3. "If you aren't willing to help", my sister said, "then please wait in the other room."
Andrew has killed his best friend, Rob Washington, in a car accident because he was drunk
Answer: This sybols does have many meanins, but here I believe it means mourning.
Explanation: