They began killing the native ___ they set foot on the island. Which of the following is NOT right?
—Excuse me, but can you tell me whether Mr. Brown is still working here? —Sorry to tell you he________.
Every room in our school is ________with a colour TV set.
PRC is ________the People's Republic of China.
—If you're free tonight, I'd like to invite you to a movie. —That's nice of you, but are you________?
Since it's raining, it would ________to stay at home and play cards.