一、arrived;pet;allow;blind;
anywhere;apologized;led;fell;
asleep;barking;woke;towels;
got;down;fire;engine;Finally
二、1、arrive at
2、by oneself
3、fall asleep
4、lead (sb.) to...
5、start doing
6、got down
三、1、blind
2、helpful
3、allow
4、apologize
5、towel
6、programme
四、1、watch TV;see a film
2、got down
3、With my mother's help
4、fell asleep
5、by himself
6、wakes up;starts thinking
五、