1. Being addicted to the Internet, some young people have less time to ________ (交流) with the people in the real world.
2. _________ (从传统上) the people in the area have little contact with the outside world.
3. Being a teacher often ______ (包括) teaching the kids how to face a problem in life.
4. The fire was _______ (蔓延)fast, but we were finally able to get all the people to leave the scene.
5. The passengers on board _______(惊慌) when they learned that the subway was out of order.
