精选优质文档-倾情为你奉上1. It is _(report) that last Tuesday, a young traffic policeman was knocked down by accident and _(send) to the nearby hospital.2. As students, we agree that we should take full advantage of time to practise _(we) and receive more education so that we _( have) a bright future.3. Sometimes, the _(tire) scientist wants to give up the plan for he has failed in the experiment some times, but he still _(spend) some time on it every day becaus