46. be full of 充满
45. be fond of 爱好
44. be famous for 以……而著名
43. be familiar to 对……熟悉
42. be different from 与……不同
41. be covered with 被……覆盖
40. be careful with 小心
39. be busy with / doing sth. 忙于做某事
38. be born 出生于
37. be bad for 有害于