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