1．_________________________ (我确信) that justice will be done one day. (convince)
2．_________________________ (他可能看过) the film before? (see)
3．The students _________________________ (他严格要求) are from families with different backgrounds. (strict)
4．His age _________________________ (应该考虑) when we judge his work. (account)
5．_________________________ (不上大学) is not a shame. (go)
