阅读下面短文，从短文后各题所给的四个选项（A、Ｂ、Ｃ和Ｄ）中，选出可以填入空白处的最佳选项，并在答题卡上将该选项涂黑。
From the time each of my children started school, I packed their lunches. And in each lunch, I 21 a note. Often written on a napkin (餐巾), it might be a thank-you for a 22 moment, a reminder of something we were happily expecting, or a bit of _23 for the coming test or sporting event.
In early grade school they_ 24 their notes. But as children grow older they becomes self-conscious(有自我意识的), and _25 he reached high school, my older son, Marc, informed me he no longer 26 my daily notes. Telling him that he no longer needed to 27 them but I still needed to write them, I 28 until the day he graduated.
Six years after high school graduation, Marc called and asked if he could move 29 for a couple of months. He had spent those years well, graduating from college, 30 two internship (实习) in Washington, D.C., and 31 , becoming a technical assistant in Sacramento. 32 short vacation visits, however, he had lived away from home. With his younger sister leaving for college, I was 33 happy to have Marc back. Since I was 34 making lunch for his younger brother, I 35 one for Marc, too. Imagine my 36 when I got a call from my 24-year-old son, 37 his lunch.
“Did I do something 38 ? Don’t you love me 39 ,Mom?” were just a few of the questions he threw at me as I 40 asked him what was wrong.
“My note, Mom,” he answered. “Where’s my note?”
21. A. carried B. found C. included D. held
22. A. difficult B. special C. comfortable D. separate
23. A. congratulation B. improvement C. explanation D. encouragement
24. A. loved B. answered C. wrote D. examined
25. A. lately B. by the way C. by the time D. gradually
26. A. received B. understood C. enjoyed D. collected
27. A. copy B. read C. take D. send
28. A. held up B. gave up C. followed D. continued
29. A. out B. home C. to college D. to Sacramento
30. A. organizing B. planning C. comparing D. completing
31. A. hopefully B. finally C. particularly D. certainly
32. A. Because of B. Instead of C. Except for D. As for
33. A. especially B. immediately C. equally D. generally
34. A. once B. again C. still D. even
35. A. packed B. fetched C. bought D. filled
36. A. fear B. surprise C. anger D. disappointment
37. A. waiting for B. worrying about C. caring for D. asking about
38. A. wrong B. funny C. strange D. smart
39. A. any more B. enough C. once more D. better
40. A. interestingly B. bitterly C. politely D. laughingly