26. at least / most 至少/ 至多
27. at once 立刻;马上
28. at present "现在, 目前"
29. at school 在学校;在上课
30. at the moment "此刻,目前; 那时,当时
31. at the same time 同时
32. at work 在工作
33. at/on weekends 在周末
34. be able to 能够(有能力)
35. be afraid of 害怕
36. be angry with sb. 生某人的气
37. be bad for 有害于
38. be born 出生于
39. be busy with / doing sth. 忙于做某事
40. be careful with 小心
41. be covered with 被……覆盖
42. be different from 与……不同
43. be familiar to 对……熟悉
44. be famous for 以……而著名
45. be fond of 爱好
46. be full of 充满
47. be good / poor at 善长于 / 对……比较差
48. be interested in 对……感兴趣
49. be keen on 喜爱
50. be late for ……迟到
51. be located (in/on/at) 位于
52. be made of 由……制成
53. be made up of 由……组成
54. be on "上演, 上映"
55. be pleased with 对……满意
56. be proud of 为……而感到自豪
57. be ready for 为……作准备
58. be surprised at 对……感到惊奇
59. be thankful to sb. 对某人很感激
60. be used to 习惯于
61. be worried about 为……而担心
62. because of 由于
63. belong to 属于