﹣The teenagers clean up the city park every Saturday.
﹣Sometimes small things can make a____________.( )
A.promiseB.conversation
C.differenceD.discussion
My mother is hard ﹣ working. ______ she does for my family, ______ she feels.( )
More; happier
The much; the happy
The more; the happier
The most; the happiest
Could I smoke here?
Sorry. Look at the sign! Smoking ______ here.( )
isn't allowed
is allowed
doesn't allowed
isn't allowing
My mother has taught in this school ______ she was twenty years old.( )
for
until
because
since
There are ______ teachers in our school and most of them are women teachers.( )
hundreds of
hundred of
hundreds
five hundreds
I wonder ______ we shall have a party tonight.
In the classroom.( )
when
where
that
who