—How was the professor's lecture?—Impressive. Thank you so much for giving me a lift during the rush hours. If not, I ________ the lecture today.
Yao Ming as well as his teammates ________ hard to win honor for China these years.
Practising Chinese kung fu can not only ________ one’s strength, but also develop one’s character.
— You were brave enough to raise objections at the meeting. — Well, now I regret ________ that.
________ the party was a great honor to the family.
Measures have to be taken to teach young people how to ________ themselves both in family and at school, for they don’t know the basic manners.