61. He claimed that his parents (abandon) him already. 62. Our aim was that these meetings be unstructured and (formal). 63. During the journey, Guilin’s beautiful scenery gave a deep (impress) on Emma. 64. There is a ________(bore) expression on her face,for she doesn't like rock music. 65. A (understand) is a failure to understand something properly, for example a situation or a person’s remarks. 66. Joanna let go of the deer,and it soon ________ (disappear) in the trees. 67. (science) research is widely claimed to be the source of high standard of living in US. 68. I don't feel ________(energy) enough to rush about,so I'll sit down. 69. Parents were (frighten) to bring their children for vaccination. 70. They say the first step to recovery is (admit) you have a problem.
答案:61. had abandoned 62.informal 63. impression 64. bored 65. misunderstanding 66. disappeared 67. scientific 68. energetic 69. frightened 70. admitting