51.  If two word have any isn't same ?

52.  I have two questions.

53.  I want to ask you two questions.

54.  I have two questions.

55.  My parents gave me two "red bags".

56.  Recently, I was surprised at two pieces of news.

57.  I have two tortoises in my home.

58.  There are two building of teaching and there is a building of experiment.

59.  our class has two monitors, they are Wang Chuhui and Caipeisan .

60.  There are colour fish, peacock fish, dong yang knife fish and there two Bazie tortoises in it.