I've got a toothache, mom.
Oh, you _______ eat too much candy.( )
shouldn't
needn't
should
need
Benjamin has learned that it is not polite to make _____ fun of others.( )
a
an
the
/
According to the rule,used batteries _______ be dropped in the red bin for harmful wastes.( )
must
can
may
Worries in life _____ if you speak out to your close friend.( )
will reduce
were reducing
will be reduced
were reduced
Frank held his breath ______ the water to search for his ring in the swimming pool.( )
at
by
over
under
By the end of last month,Jane _____ enough money for the poor sick boy.( )
raised
would raise
had raised
has raised