It was boring.
It was quite long.
It was interesting.
It was easy to understand.
第1题：
第2题：
游戏产业作为娱乐业的组成部分，它在普及性和年收入方面都在很快超越电影和电视。
作为娱乐业的组成部分，游戏产业在其普及性和年利润方面都迅速逼近电影和电视。
游戏业和部分娱乐业如同电影和电视一样，越来越受欢迎，收入逐年迅速提高。
第3题：
save energy
check e-mails
study efficiently
organize activities
第4题：
eggs break easily on a moving skateboard
cars should not be stopped suddenly
seat belts are important to safety
driving is a dangerous act
第5题：
第6题：
第7题：
People with seat belts tied will always be safe in cars.
Volvo was the first carmaker to use seat belts in cars.
Air bags will come out before the cars hit something.
All cars have air bags in front of the seats.
第8题：
Look for Jack.
Buy some medicine.
Call for a doctor.
Send Jack to school.
第9题：
第10题：