These activities at bedtime can get kids excited and make it hard for them to____ and sleep.( )
A.come downB.break downC.calm downD.sit down
The New Year Concert was so amazing that _____ left in the middle of it.( )
everybody
anybody
nobody
somebody
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
need
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