1,the new year's eve is late at night but children stay awake to welcome the new year 
     although the new year's eve is late at night, children stay awake to welcome the new year 
2,my father drives more carefully than my brother 
   my brother doesnt drive carefully as my brother 
3, they started living Nam Dinh a few months ago
   they have ...lived Nam Dinh for few months
4,people will decorate the church for Christmas 
    the church will be decorated for Christmas

1. although the new year's eve is late at night, children stay awake to welcome the new year.
2. my brother doesn't drive more carefully than my father.
3. they have lived Nam Dinh for a few months.
4. The church will be decorated for christmas.