After having the exams, I want to have two days ________ next week.–Great idea. You do need a break.

It was ______ that they all went swimming in the river. [ ]

依次填入下列各句横线处的成语，最恰当的一组是（ ）①青年人难免产生一时的疑惑、彷徨、失落，但只要把握好思想的总方向，善于分析，正确抉择，就能在正误、真假、善恶、美丑面前＿＿＿＿＿。②网络本身的虚拟性会导致其反映的某些情况存在夸大成分的问题，因此，要想做到＿＿＿＿＿，必须亲自走到基层一线，看看、问问、坐坐、聊聊，这样才能看到网上所看不到的东西。③南开大学通过学校官方网站公布了该校2015年本科招生录取结果，罕见地晒出了全部的录取名单，不同地区招生名额差异、考生成绩排序等信息在这份大名单上＿＿＿＿。

_________ the classmates’ help, we won the basketballfinal at last.

According to my grandma，it is a good idea to eat chicken soup when you have a cold—________，scientists agree with her