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- When Bill was seated(=sat down), he found that the classroom needed to be cleaned(=cleaning) immediately. 当比尔坐下以后，他发现教室需要立刻打扫一下。（不定式/动名词作宾语）
- First, network classrooms needn't have face-to-face communication and are not limited by time and place, which facilitate both teachers and students. 首先，网络教室不必面对面的面对面交流，并且不受时间和地点限制，对教师和学生都有利。
- A stunt man needs to have a good guardian angel. 当特技替身演员的得有个守护天使来保佑。
- The method seems good but it needs to be tried out. 这个方法似乎不错，但需要试验一下。
- The late boy made a beeline for his classroom. 迟到的男孩抄捷径跑去上课。
- A group of boys dashed out of the classroom. 一群男孩子从教室里冲出来。
- The classroom was turned upside-down. 教室被弄得乱七八糟。
- Is there a boy in the classroom? 教室里有一位男孩吗？
- He will sell his house at a sacrifice because he needs money. 因为他缺钱，他将亏本出售他的房子。
- Education should be geared to the children's needs and abilities. 教育应适应儿童的需要和能力。
- No one may leave the classroom until the bell goes. 铃响以前任何人均不得离开教室。
- I got sick of his smoking in the classroom. 我讨厌他在教室抽烟。
- The students clean the classroom everyday in turn. 学生们每天轮流打扫教室。
- There are eight students in the classroom. 教室里有八个学生。
- The photocopier needs replacing. 这台影印机需要更换了。
- He is standing in the middle of the classroom. 他正站在教室中间。
- The boy slid out of the classroom. 那个男孩子偷偷溜出教室。
- A growing child needs plenty of sleep. 正发育的孩子必须睡眠充足。
- The wiring is faulty and needs to be replaced. 线路上有短路需要换线。
- Everyone needs a pat on the back now and then. 每个人都需要不时地得到鼓励。
