—Shall I attend my friend's comingofage ceremony, Mum?
—No, unless you see to ________ that you will be home before 1000 PM.
A.one B.this
C.it D.her
—What do you think of the 2013 Spring Festival Party?
—Well, great! But I don't think much of ________ held last year.
A.the one B.it
C.one D.which
No matter how late she comes home, she makes ________ a routine to walk her dog for about an hour.
A.it B.this
C.that D.her
Almost 90% of the most popular video games contain violence, and ________ of it is extremely violent.
A.nothing B.much
C.none D.many
I don't like football; as for me, ________ would be more fun than watching a 90 minutes' boring match.
A.everything B.something
C.anything D.nothing
Teaching is ________ everybody can do; it requires patience as well as professional training.
A.something B.anything
C.everything D.nothing