根据句意和汉语注释，写出单词的正确形式。
【小题1】Mr. Green received a new mobile phone on his                (四十) birthday.
【小题2】Maybe the overcoat belongs to one of the                 (消防队员) .
【小题3】CCTV-9 is looking forward to                (采访) the new president of the USA.
【小题4】This tall building was built two                (世纪) ago.
【小题5】Many young people are             (积极地) looking for jobs.

根据句子意思，用括号中所给汉语提示或英语单词的适当形式填空

46. On his _______(四十)birthday，he got a lot of presents from his friends.

47. The wonderful film ___________________( 吸引  ) their attention.

48. Gong Li is very _______________ in acting.（经验）

49. Dong Cunrui was a hero. He ___________ his life to our country.（献身于）

50. When life becomes even crueler than ____, how can they do? (死亡)

51. Audrey passed away ______________ in her sleep.（peace）

52. I’m _________sorry that you have missed watching the film ‘Avatar’. (true)

53. People ________ more slowly when they are asleep.(breath)

54. Shanghai Film Festival will be covered________ next week. (alive)

55. She made her final  ___________ in the film last year.（appear）

根据句意和提示写出单词，完成句子。每空一词。
【小题1】We should brush our ________________ (牙齿) after each meal.
【小题2】On his mother’s ________________ (四十) birthday, he gave her a card and some flowers.
【小题3】Does your father like _________________ (看) newspapers?
【小题4】You may _________________ (借) the book for two weeks.
【小题5】Now mankind is exploring those ___________________ (未知的)outer space in many ways.