№1
many-much
lots of, a lot of-a lot of
some/a few-some-a little
few/isn't many-little/isn't much
any/no-any/no
№2
1some brothers.
2many friends
3many pens
4We haven't got any sisters.
5have got some... books
6much milk
7a few
8very little butter
№3
1no
2some
3no
4some
5much
6lots
7a few
8some
9any
10little