39. A. /

　　B. what

　　C. how

　　D. which

　　40. A. adapted

　　B. adopted

　　C. taken

　　D. accepted

　　41. A. enjoyment

　　B. preference

　　C. option

　　D. taste

　　42. A. every

　　B. all

　　C. no

　　D. some

　　43. A. concerned

　　B. persuaded

　　C. convinced

　　D. ignited

　　44. A. care

　　B. attention

　　C. charge

　　D. possession

　　45. A. bringing about

　　B. brought about

　　C. bringing forward

　　D. brought forward

　　46. A. far more

　　B. much too

　　C. as much as

　　D. too much

　　47. A. over

　　B. off

　　C. along

　　D. out

　　48. A. sat

　　B. stood

　　C. paced

　　D. stamped

　　49. A. situation

　　B. spectacle

　　C. scene

　　D. stage

　　50. A. put

　　B. let

　　C. form

　　D. make