Is it important ________us __________ learn English well?
If you don’t go to the meeting tomorrow, ________ ?
—Why did you start out so early yesterday morning?—_____ there on time.
—After finishing your paper, look it over to _____ there are no mistakes.
—Did you see a girl in red pass by just now?—No, sir. I _____ a newspaper.
—I feel really _____ before the interview.—Take it easy. Sure you are the best.