Learn about the photo. Complete the description of the photo by choosing the correct words.
People are (______) under an upside-down shopping cart outside the European Union headquarters in Brussels, Belgium. The people want shoppers to think carefully about the things they (______). Some shoppers buy things at very (______) prices. However, workers from poor countries often make these things. The workers often work (______) hours for (______) money. 空1选项：1、standing2、sitting空2选项：1、buy2、sell空3选项：1、cheap2、expensive空4选项：1、long2、short空5选项：1、very little2、a lot of