81.  In my opinion, I think the two-days weekend is good, it can help me to finish the homework and the housework, it can give me to have a rest, it can make me do a lot of things .

82.  It rains a lot in Summer , because of the west wild.

83.  The two-day weekend really does a lot of good to us students.

84.  This summer vacation did a lot of thing.

85.  Wear sport shoes as we shall do a lot of walking.

86.  He wrote a lot of works in his life, such as "The Communist Manifesto", "The Civil War in France".

87.  This helps a lot in our study of chemistry.

88.  Then she had lots of money.

89.  There are a classroom buildings , a lot of lab building and a library in it.

90.  So lots of them came to Guang zhou to work.