Grammar exercises: Chinese direction complements: Basic verbal directions with 来 (lái) and 去 (qù) 语法:过、上、下、去、来、到、回、起、进、出 练习
The example sentences of the article, a few to an exercise, in the order the article shows them. Each exercise takes the point's word out of a sentence for you to fill back in, then gives you the sentence's words to put in order, and an item you miss comes back later in the same sitting.
3 grammar exercises over 20 items.