61.  And sure enough, there exists also some disadvantages.

62.  There're sure to be many complex psychological and societal reasons.

63.  L (Levoy) : Sure, it is.

64.  Sure, today we are going to talk about how to choose a good friend.

65.  As time goes on, we gradually crystallize that there are sure to be no inequities between man and woman.

66.  If you study physics, it is quiet sure that you must have done the homework which require you to be competent in math.

67.  In my opinion, firstly, we need to make sure what the purpose of our using the Internet is .

68.  L: Sure, that's my honour.

69.  In my opinions, the fact is cruel, so I can not sure that weather I can meet a friend who is as sincere as him and own such a friendship again or not.

70.  L: Sure, it's a project which will use computer-controlled laser scanners to capture the sculptures in detail.