Grammar exercises: "Sorry" and "excuse me" in Chinese: 对不起, 请问, 麻烦你, 劳驾语法：对、不、起、请、问、麻、烦、你、劳、驾练习

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 24 items.