Before you start reading， ask yourself_____ you are reading this book． Most people read for two main reasons， pleasure or knowledge．（ ）
A．whyB．whatC．whereD．when
Sam runs_______ of all the boys in his class.（ ）
| A． |
fast |
B． |
faster |
C． |
fastest |
﹣﹣﹣_________ is the schoolbag？
﹣﹣﹣60 yuan.（ ）
| A． |
How often |
B． |
How old |
C． |
How much |
These great books _______ by people all over the world today.（ ）
| A． |
were read |
B． |
read |
C． |
are read |
The doctor wanted to know _______ this morning.（ ）
| A． |
what did you have |
B． |
what you had |
| C． |
what you have |
D． |
The zebra eats grass，but it ________ eat meat.（ ）
| A． |
doesn't |
B． |
didn't |
C． |
don't |