从下面方框中选择恰当的词或短语并用其正确形式填入短文中，使短文通顺正确。（每个词或短语只用一次）。

harmful, afford, litter, rather than, however, throw away, cost, law, for, how

With the improvement of our living standards, a lot of 【小题1】 has caused a lot of environmental problems.

Every day we use and 【小题2】 many plastic products. 【小题3】, the garbage cannot be digested (分解) by the environment. The government 【小题4】 a lot of money to solve white waste over the years. And garbage house is always the home of 【小题5】 insects. A large number of studies show that these insects can surely cause many diseases (疾病). In this way, garbage is bad 【小题6】 our health certainly.

More and more countries have made 【小题7】 to reduce garbage. Maybe you want to know 【小题8】 they do it. First, they buy fewer things than before. Even if they can 【小题9】to pay, they won’t buy things they don’t really need. Second, they reuse things. Third, they recycle things. They use recycled products 【小题10】 single-use ones. People call these around them the “three Rs”: reduce, reuse and recycle.