In our modern world, when something wears out, we throw it away and buy a new one. The ___ is that countries around the world have growing mountains of ___ because people are throwing out more rubbish than ever before.

How did we ___ a throwaway society? First of all, it is now easier to ___ an object than to spend time and money to repair it. ___ modern manufacturing(制造业)and technology, companies are able to produce products quickly and inexpensively. Products are plentiful and ___.

Another cause is our ___of disposable(一次性的)products. As ___ people, we are always looking for ___ to save time and make our lives easier. Companies ____ thousands of different kinds of disposable products:paper plates, plastic cups, and cameras, to name a few.

Our appetite for new products also ____ to the problem. We are ____ buying new things. Advertisements persuade us that ____ is better and that we will be happier with the latest products. The result is that we ____ useful possessions to make room for new ones.

All around the world, we can see the ____ of this throwaway lifestyle. Mountains of rubbish just keep getting bigger. To ____ the amount of rubbish and to protect the ____, more governments are requiring people to recycle materials. ____, this is not enough to solve(解决)our problem.

Maybe there is another way out. We need to repair our possessions ____ throwing them away. We also need to rethink our attitudes about ____. Repairing our possessions and changing our spending habits may be the best way to reduce the amount of rubbish and take care of our environment.

   Parents feel that it is difficult to live with teenagers. Then again, teenagers have_____feelings about their parents, saying that it is not easy living with them. According to a recent research, the most common ___between parents and teenagers is that regarding untidiness and daily routine tasks. On the one hand, parents go mad over ___rooms, clothes thrown on the floor and their children’s refusal to help with the ___. On the other hand, teenagers lose their patience continually when parents blame them for ___the towel in the bathroom, not cleaning up their room or refusing to do the shopping at the supermarket.

The research, conducted by St. George University, shows that different parents have different ___to these problems. However, some approaches are more ___than others. For example, those parents who yell at their children for their untidiness, but ___clean the room for them, have fewer chances of changing their children’s ___. On the contrary, those who let teenagers experience the ____of their actions can do better. For example, when teenagers who don’t help their parents with the shopping don’t find their favorite drink in the refrigerator, they are forced to ____their actions.

Psychologists say that ____is the most important thing in parent-child relationships. Parents should ____to their children but at the same time they should lend an ear to what they have to say. Parents may ____their children when they are untidy but they should also understand that their room is their own private space. Communication is a two-way process. It is only by listening to and ____each other that problems between parents and children can be settled.