Grammar exercises: 没关系 (méi guānxi): it doesn't matter, not related 语法：没关系、没、关、系练习

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.

2 grammar exercises over 16 items.