第二部分 词汇运用（共10小题；每小题1分，满分10分）
用方框内所给词的适当形式填空，并把答案写在句中所标横线上。每词限用一次。
disability     support     communicate     alternative    vary
mysterious    equality    breakthrough      indicate     definitely
56. Scientists have made a ____________in their treatment of the disease.
57. Minibuses with seats for 12 passengers offer an ____________ to expensive taxis and crowded public transport in some areas.
58. You’d better ____________ your diet rather than eat the same food all the time.
59. Applause was a sign of being part of the community, and of ____________ between actors and audience.
60. Although these are very important, we ____________ with more than just spoken and written words.
61. The red dragon which appears on the Welsh flag is a positive symbol, ____________ strength and a sense of national identity.
62. I will ____________ study medicine after I finish school.
63. Just then a white-haired old woman entered,  ____________ by a girl.
64. Senior citizens and people with ____________ will be able to go anywhere in the world using high-tech cameras attached to their head.
65. The story goes that a ____________ animal lives in the mountain.