选择正确的词填空 understand chat surf outgoing lonely 1. When people are away from home for a long time, they may feel________. 2. I used to quarrel with my father, but now I begin to _______better. 3.I think it’s very interesting to _____the Internet. 4.Sue is a quiet girl, but her sister Nancy is_________. 5.Alice often calls her friends to_____with them.