1, Having practiced a lot she was sure of her winning in the competition.
2, Having asked his mother’s permission, the boy went out to play.
3, Have been drunk too much, he didn’t drive home himself.
4, Having done two tests today, we are exhausted.
5, Having filled the washing machine, she switched it on.
6, Having been to disco the night before, she overslept in the morning.
7, Having worked in the garden all day, we were sunburned in the evening.
8, Having not slept for two days, she wasn’t able to concentrate.
9, Having not seen him for ages, I didn’t recognize him.
10, Having not written a horse for a long time, I found it very difficult to sit on the saddle.

Mình trình bày trong hình nhé >~<