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1·How much do you spend on these extras each month?

你每个月在这些额外的东西上花多少钱？

2·How much did you spend on buying a school uniform?

你买校服花费了多少钱？

3·The time you spend on an ad-hoc project tends to be fairly short.

你花在一个临时项目上的时间往往是相当短的。

4·The time you spend on an ad hoc project tends to be fairly short.

你花在一个特别项目上的时间往往是相当短的。

5·Next, you should decide how much time you should spend on different subjects.

接下来，你应该决定一下在不同科目上花多少时间。

6·For every one hour, they will spend on a spacewalk, astronauts need to train seven hours in the pool.

宇航员在太空漫步中花费的每一个小时，都是他们在泳池里训练7个小时换来的。

7·Among the government's most interesting reports is one that estimates what parents spend on their children.

政府报告中最有趣的是就是估算父母在孩子身上的花费。

8·The idea is to appeal to younger customers who rebel at the thought of wearing a necktie, but still have the money to spend on a $1,500 suit.

这个主意是为了吸引较为年轻的顾客，他们一想到戴领带，就不接受，但仍有钱花费在价值1500美元的西装上。

9·In her opinion, there is a complex relationship among children's progress, the type of toys they are given and the time parents spend on them.

在她看来，孩子的成长、他们得到的玩具类型和父母花在玩具上的时间之间，有着复杂的关系。

10·If universities spent as much money on handling complaints and appeals appropriately as they spend on marketing, they would do better at keeping students, and in the National Student Survey returns.

如果大学在处理投诉和上诉上的花费和在市场营销上的花费一样多，它们在留住学生方面就会做得更好，在全国学生调查中也会得到回报。