﹣Could you go to the new movie with me now？
﹣Sorry，I _____．Look，it's time for me to watch The Reader on CCTV．（ ）
A．can'tB．canC．needn'tD．must
The harder you study，the _______ grades you will get．（ ）
| A． |
well |
B． |
better |
C． |
good |
D． |
best |
Please ______ the lights when you go out．（ ）
| A． |
turn down |
B． |
turn up |
C． |
turn on |
D． |
turn off |
Every day，he gets up early ______ he can catch the first bus．（ ）
| A． |
because |
B． |
since |
C． |
when |
D． |
so that |
The number of the students ______ over 2000 in our school．（ ）
| A． |
is |
B． |
are |
C． |
be |
D． |
were |
Teachers often tell us"Practice _______ perfect．（ ）
| A． |
makes |
B． |
making |
C． |
to make |
D． |
make |