Do you know how to work outthe difficult math problem？（ ）
| A． |
bring out |
B． |
carry on |
C． |
solve |
D． |
do with |
We have to ________ the sports meeting because of the bad weather.
| A． |
turn off |
B． |
put off |
C． |
take off |
D． |
get off |
You ________ drive without a license!
| A． |
can |
B． |
must |
C． |
mustn’t |
D． |
may |
I won’t go to the movies this afternoon ________ I’m free.
| A． |
or |
B． |
unless |
C． |
because |
D． |
than |
—How much ________ do you need?
—We need two cups.
| A． |
milk |
B． |
egg |
C． |
pear |
D． |
potato |
Andy doesn’t like junk food at all, so she ________ eats it.
| A． |
often |
B． |
sometimes |
C． |
usually |
D． |
never |