66. Who works ___________ (hard), Tom or Sam?

65.My favorite subjects are physics and________(化学)．

(C)根据所给单词及句意，以适当的形式填写正确的单词。(5分)

64. What does the new word ____________(意思) ?

63. We watched a movie about living in the__________(未来)．

62. Li Yundi, a __________ (著名的) Chinese pianist, always loved music.

61. Can you come to my party on _________________(星期三)?

60. I aura started ice skating when she was four, and she b__________ a skating champion when she was ten.

(B)根据所给汉语及句意，以适当的形式填写正确的单词。(5分)

59. They want to buy a big new house, so they need a large a___________ of money.

58. The story is very funny and it makes me 1________________.

57. Most students in our class like watching football m___________.