I failed in the final exams last term and only then________the importance of study.
—I hear the plane of MH370 has been found!—Really?I wonder if some people are still alive.
—What do you think of the car, Jack?— It looks so nice. Besides, it’s not too expensive.
—Since you’ve tried your best, I’d like to give you one more chance.—Thank you so much!
–How are you going, buddy?--______. A little busy, though.
–Mr Li, I found a watch on the playground.-You should try to find out ______.