The true traveler sets out to make an independent, unhurried journey to the unknown, travelling ______ few people have set foot.
____you don’t like him is none of my business.
____he will go to work in a mountain village surprises all of us.
_____more countries can use natural energy in the future remains to be seen.
It worried her a bit _____her hair was turning gray.
.____the meeting should last two days or three days doesn’t matter.