题目内容：

How do you usually buy what you need, shopping on line or going out to shop in person? With the help of the Internet, shopping is ___1.___(easy) than before. We can just click our mouse to choose the items we like, pay for them online, and the shopping ___2.___(finish). It is easy and quick. It helps save money, too. We can save thousands a year if we compare the prices of similar items before deciding ___3.___ to buy.

However, there are always traps in shopping online. If we are ___4.___(care), we may get into trouble. For example, we may find the color of the item different from ___5.___ in the picture online. Sometimes, the size of the item we receive can be too big ___6.___ too small. ___7.___(avoid) such troubles, we should compare similar items on different online stores and pay more attention to what other customers say. From their comments, we can know better ___8.___ an item’s color, size as well as ___9.___ shortcomings. In this way we increase our chance of buying ___10.___ more satisfactory item.