81. The teachers have a positive (态度) to their work.
82. My first day at Senior High school made a deep (印象) on me.
83. We were able to get the (信息)we needed from the Internet.
84 He looked (尴尬的)when I asked him where he had been.
85. Can you give me a detailed (描述) of your new school?
86. I think we can be (录取) to universities with her help.
87. However, she is also very (严格) with us.
88. The group produces a monthly (小结) of their research.
89. On my first day of school, I felt both (紧张的) and excited.
90. The telephone rang and he answered it (立即).