| 1 | Are you ready for smoking hot word-building action? | |
| 2 | Determine the original term from which the following words were back - formed. | |
| 3 | This way of word formation is especially common in cases where industry requires a word for a new product. | |
| 4 | In English and Chinese, there are a lot of numerical words breaking the rules of word formation. | |
| 5 | Again the network language has a great arbitrariness sentence word-formation, easy to misleading don't even understand. |