85. 对…有信心的　　　 have confidence in = be confident of

84. 只要，如果　　　　 as long as

83. 就我个人来说　　　 so/ as far as I am concerned

82. 关心　　　　　　　 be concerned about

81. 集中于~　　　　　　 concentrate on = focus on

80. 向某人隐瞒某事　　 conceal sth from sb = hide sth from sb

79. 由…组成：　　　　 be composed of = consist of = be made up of

78. 作曲　　　　　　　 compose music

77. 向某人抱怨某事　　 complain to sb about/ of sth

= make a complaint to sb about/ of sth

76. 为得奖与人竞争-　　　　　 to compete with others for a prize