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? 你 我 问题 了解 的 说 刚 吗 Wrong. Correct. Umbrellas are also useful, especially when it's raining 的 特别 在 是 雨伞 下雨 也 时候 很有用的 是 Wrong. Correct. Listen Vocabulary Activity Notes Hints & Tips Comments (15) New Characters »