1. about (long "o" in "about", short "a" in "about")
2. again (long "a" in "again", short "i" in "again")
3. hotel (long "o" in "hotel", short "e" in "hotel")
4. pilot (long "i" in "pilot", short "o" in "pilot")
5. wagon (long "a" in "wagon", short "o" in "wagon")