The problem of waste is becoming more and more common, so we must control (控制) it. Every day, a lot of 1 goes uneaten (没吃的) and ends up in the trash, while many people in developing countries cannot even afford to have one meal every day. The next time you 2 to a delicious dinner, ask yourself,“How much food 3 I eat?" If you think about only taking as much as you are able to eat, it will help you cut 4 on waste. The problem of waste happens all over the world. People often consume (消费) 5 than they really need. This often results in waste and it can be a big 6 . However,there are many things that we can do 7 cut down on trash and waste. The most important thing to remember is to be friendly to the environment. Only take as much as you can eat, don't buy things you 8 need, and leave litter in its proper (恰当的) place. 9 every person could cut down on waste in daily lives, even just 10 , the whole result would be great. We know that many restaurants have joined the“clear your plate" campaign against wasting food. We students should do the same in our daily life, especially when having dinner with our friends and relatives.