1.It is reported thatlast Tuesday, a young traffic policemanwas knocked down by accidentand sent to the nearby hospital.据报道，上周二一名年轻的交警意外地被撞倒，然后送往了就近的医院。2. As students, we agree that we shouldtake full advantage oftime topracticeourselves andreceivemore educationso thatwe will have a bright future.作为学生，我们都同意这样的说法，我们应该充分利用时间来锻炼自己，接受更多的教育以便今后我们有所成就。3.Sometimes, the tired scientist wants to give up the plan for he has failed in the experiment some times, but he stillspendssome timeo
