用something nothing anything everything

用something nothing anything everything
1.is there ( )different in today's newspaper?
2.the town was still the same when i reterned years later.（ ）hadchanged
3.i don‘t think he knows( )about their family.because he doesn't know where their hometown is.
4.there is( )wrong with my watch .it doesn't work
5.( )is ready now.let's start