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