If we keep wasting so much energy, ________are that our oil wells will dry up and the environment will be destroyed.
Tom was the first man _______ after the accident.
How long do you think ________the car factory launches a new model?
_______ in her graduation paper, Mary has no time to do a part-time job.
-- Hello, I _______ to ask if I can book two tickets for tonight’s film. -- Sorry, we’ve already sold out.
—I’m going to Thailand this summer holiday. —