1.Many students enjoy the book Harry Potter____by J.K.Rowling.
A.who writes B.which is writing
C.was written D.which was written
2.- Look ,the digital camera is really cheap.It;s only five hundred yuan.
- The ____ ,the better.Im short ___ money.
A.cheaper,of
B.cheap,for
C.expensive ,of
D.more expensive ,for
-Knowledag is money
-But i think it is ___ money.
A.as important as B.so important as
C.more important than D.the same as