Below is a text with blanks. Click on each blank, a list of choices will appear. Select the appropriate answer choice for each blank.
下面的文本有一些空格。点击每个空格会出现一组选项，请为每个空格选出最合适的答案。
Mercury is not found in many common products that we buy because it can be very dangerous. The most common products that mercury are batteries, powerful outdoor lights, disinfectants and thermometers, which are used to our body's temperature. It can also be found in barometers, which are used to measure air pressure and show in weather, and thermostats, which the temperature of buildings, Mercury can also be found in printer and photocopy toners.
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