6. a loss a draw will be any good to us in this game. we have to win, or we're out of the league cup.
a) hardly / when
b) neither/ nor
c) either/ or
d) such / as
e) both/ and

7. students are in the class?
a) how many
b) how much
c) how a lot of
d) how many of
e) how much of

8. "do you like bananas? " "i love ! "
a) it
b) them
c) their
d) his
e) they

9. i own these books. these are books.
a) my
b) his
c) our
d) mine
e) her

10. only of his friends came. not all of them.
a) no
b) some
c) any
d) all
e) none

Anoun phrase is a phrase whose central word, the most important word, is a noun.  1 is not a noun phrase because 'the prices will also vary' is not a phrase at all, but rather a clause; 3 is incorrect because 'for the services they provide' is also a clause, although a subordinate one; 4 is incorrect because 'will still be a wide price range' is a verb phrase/this means that there is only one option left, which is number 2 (although i'm not completely sure it is a noun phrase - but if you have to choose one, i'd choose 2).