45. A. how                 B. when               C. where              D. why 

44. A. put down     B. ask for           C. look at            D. sell out

43. A. never               B. often               C. sometimes       D. usually    

42. A. need                B. love                 C. kind                D. favorite

41. A. darker                     B. cleverer           C. nearer              D. older

40. A. right                 B. wrong            C. same               D. different

39. A. happier            B. luckier             C. brighter           D. kinder

38. A. he                    B. she                  C. I                     D. they

37. A. door                 B. window          C. eyes                D. mouth