第一句"Are you the only child in the family?" 英语阅读理解

Are you the only child in your family?If so,you are the most (important) in your family。Parents are the (closest) people to you in the world。But a lot of middle school students have a (problem)。 They feel they're not as close to their parents (as) before。they even don't think their parents are (fair) to them。Some students complain that their parents say a lot to them,but (not) listen to them。(Others) say their parents don't (allow) them to play computer games。A few students even (dare) to leave home (if) they fail in exams。But the don't know running away may bring them more problems。