業精於勤，事立於豫

31. be busy with sth　　忙於……

32. be careful　　當心；小心

33. be different from…　　和……不一樣

34. be famous for　　因…而著名

35. be friendly to sb　　對某人友好

36. be from = come from　　來自……

　例句：Is he from Bejing? He is from Bejing.

　　　　Does he come from Bejing? He comes from Bejing.

37. be full of = be filled with　　充滿……

　例句：The glass is full of water. (杯子裏裝滿了水。)

　　　＝The glass is filled with water. 

38. be glad + to do sth/從句　　很高興……

39. will + 原形V = be going to + 原形V　　未來式

40. be good at + (doing) sth　　善於……
  = do well in