. It was a long time before the cut on my hand _____ completely.
Ⅱ.单项选择(满分20分) 21. Nowadays many young people get into ____ habit of smoking in ____ public and can't kick it.
40. ____one more hour, I can do it better.
38.—What’s happened to Mary? —She was ____ frightened. She was also robbed.
36.—Are you feeling tired? —No, I’m ____tired. In fact, I can walk two miles farther.
If there’s a lot of work _____, I’m happy to just keep on until it is finished.