联词:钥匙,危险,警察,号码,信任,万无一失,靠近,试图我自己上学放学已经有一段时间了,妈妈对我还是不太信任,我很不服气。一天放学后,我走在回家的路上,一个人跟在我的身后,几次想靠近我,我很害怕。我看到马路中间有一个警察叔叔正在指挥交通,于是顾不得车流的危险,冲过去求救。事后警察叔叔告诉我,那个人试图偷我拴在书包拉链上的钥匙!我 Conjunction: key, danger, police, number, trust, foolproof, approaching, trying to go to school myself for some time, my mother still does not trust me, I am not convinced. One day after school, I walked home on the road, a person with me behind, several times want to be close to me, I am very scared. I saw a police officer in the middle of the road who was directing traffic and took care of the danger of traffic and rushed past for help. After the police uncle told me that the person tried to steal the key I was tied to the zipper bag! I