11. Choose the correct variant American Indians often sold land to white people or gave it away without realizing that it would no longer be .
a) theirs / them
b) its / them
c) its / its
d) their / theirs
e) their / themselves
12. Choose the correct variant
I'm not pleased with Mike's grades ___this year.
a) little
b) a lot of
c) some
d) at least e) at all
13. Choose the correct variant
He spent thenight drinking, so there was hardlywater left.
a) each / every
b) all / some
c) whole / any
d) every / no
e) most / muc
