Listen Vocabulary Activity Notes Hints & Tips Comments (15) Choose a mode: Pinyin Simplified Traditional English Choose a mode: Pinyin Simplified Traditional English Sentence Builder Sentence Builder Did you understand the question I just asked? 的 我 刚 说 了解 你 问题 吗 Wrong. Correct. Umbrellas are also useful, especially when it's raining 是 很有用的 特别 在 下雨 也 时候 的 是 雨伞 Wrong. Correct. Listen Vocabulary Activity Notes Hints & Tips Comments (15) New Characters »