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