How are you feeling here? — It’s quite hot. I don’t know _____ to go or stay.

My friend, Darren, is coming to visit us. I’m looking forward him.[ ]

________ I borrow these books? — Sorry, only the books over there can be borrowed.

After class, I like playing computer games and chatting _____ my friends _____the Internet[ ]

I think winter is a beautiful season, _______ when it snows.－Me, too.