1.

When can I get my test results?

我什麼時候可以拿到化驗結果？

2.

We can reduce the problem to two main issues.

我們可以將這個問題概括成兩個要點。

3.

The operation could prolong his life by two or three years.

這次手術可使他多活兩三年。

4.

Many children can"t function effectively in large classes.

許多孩子在大班上課時學習效果不好。

5.

The results can be divided into three main categories.

結果可分為三大類。

6.

I could come next week, or the week after.

我可能下週來，或者再下一週。

7.

How long can a human being go without sleep?

人不睡覺能活多久？

8.

The transition from school to work can be difficult.

從在學校唸書到上班工作，這一轉變有時候可真不容易。

9.

Events could have developed in a dramatically different way.

事情本來可以發展成另一種樣子。

10.

You can"t stop people from saying what they think.

人們怎麼想就會怎麼說，你阻止不了