81.  Then they were not as friendly as ago to me.

82.  Now, there is not many teachers in our country.

83.  But I am not afraid.

84.  But we did not mend .

85.  She requires us reading loud in the morning, listening carefully in the class, going over jour lesson and doing our home work in the evening every day and requires us not watching TV .

86.  Lily's house is not far away from your hotel.You can go along the street in front of Guang zhou hotel , turn left at the second turning.

87.  they are not the same, what is their difference?

88.  2. Keep the box in the shade so that the sun does not burn the seed.

89.  If the condition of the soil is not good, you should improve it.

90.  Trees not far from the house are being watered and planted.