1 . She ________________ their daily activities. (spend time in doing sth)
她花了多年的时间来观察并记录它们的日常活动。

2 . Nothing gives one more satisfaction than ________ was worth it in the end.
没有什么比最后发现所有汗水和努力都是值得的更让人愉快的了。

3 . 通过观察别人的身势语，我们可以了解很多他们的想法。(汉译英)

4 . 除了懂一些法语之外，琳达英语说得也很好。(as well as)
____________________________________________________________________________________

5 . 这项新的技术可以用来防止学生在考试中作弊。（prevent）
The new technology can be applied to ________ in exams.

6 . 知道你的英语学习有困难，所以我写信给你一些建议。(...I’m writing to…)
______________________________________________________________________________________

7 . 该跨国公司能够提供一系列更好的服务来满足客户的需求。(capable) (汉译英)

8 . When shopping online, here are a few simple steps you can take to ________.

A．keep being cheated	B．keep from being cheated
C．be kept from being cheated	D．be kept being cheated

9 . The students waste no time ________ different approaches to improve their academic performance.

A．to find

B．finding

C．to be finding

D．found

10 . 政府无法拿出更多的钱来改善医疗卫生事业。
The government __________________ the National Health Service.