Grammar exercise 1 of 2 语法练习1

Use 对、不、起、请、问、麻、烦、你、劳、驾 as “"Sorry" and "excuse me" in Chinese: 对不起, 请问, 麻烦你, 劳驾” explains it, through 12 items over 8 of its example sentences: fill the gap where the word was taken out, and put the words of each sentence back in order.