例句-2:Joe, remember that money you borrowed six months ago. You told me you'd pay it back in 30 days. But you keep finding reasons not to return it. Now I really need it back, and I must say that all your excuses for delay are beginning to wear thin。
例句-3:I'm afraid my friend Karen is spread too thin this year. She's taking five courses, works 20 hours a week in the bookstore, and is on the women's basketball team. She looks tired all the time and keeps falling asleep in her classes。
例句-4:Bob and I have been friends since our first day in school 20 years ago. And we've stayed the best of friends through thick and thin, in high school, college and the air force, even when we both were chasing after the same girl in college。