51.  No one could overlook them.

52.  At least those who never rode this way could not make rash judgments.

53.  How nice if my daughter could devote herself into the sprint of that final exam.

54.  "Girl, could you do me a favor? "

55.  And she found herself more prone to booked written by foreigners and so trapped in the plots that she could finish two novels in one week.

56.  I could hardly remember how he refused me word by word.

57.  Is it a truth that only if we lost our mother could we be aware of how we love her?

58.  Since we had grown up and could take care of ourselves, we ten people took a train to Guilin with no parents around.

59.  The river was so clear that I could see the bottom.

60.  And groups of wild duck and egret could be found on shoals and islands in the lake.