Прочитайте текст. Заполните пропуски в предложениях под номерами В11-В16 соответствующими формами слов, напечатанных заглавными буквами справа от каждого предложения. TEST 10 (part 2)

B11

Water is a vital element in each of our lives. Not only is it essential to our health, but we also use it for ...................... household tasks. Every day we use water for cooking, bathing, and cleaning, and drinking; but how often do we think about its source?

 VARY

B12

...................... receive their water from one of two sources: a private well, or a community water system.

 CONSUME

B13

Approximately 15 percent of the U.S. population relies on ...................... owned and operated sources of drinking water, such as wells, cisterns, and springs. The majority of household wells are found in rural areas.

 INDIVIDUAL

B14

Those who receive their water from a private well are solely ...................... for the safety of the water.

 RESPONSE

B15

Private wells are not subject to different federal ...................... and are generally regulated on a very limited basis by states.

 REGULATE

B16

Local health departments may assist well owners with ...................... testing for bacteria or nitrates, but the bulk of the responsibility for caring for the well falls on the well owner.

 PERIOD