There is a type of question on the new HSK that involves rearranging words and phrases into grammatically sensible sentences. Our online system emulates these questions with a click-and-drag interface. Drag the words into the correct order and they'll morph into a complete sentence automatically when you get it right. Since it is technically impossible to get the questions wrong, try creating the sentence in your mind before you start playing around with the mouse.
Mark Lesson Studied