---_____she have a car ? ----Yes, she ________.
Mary plays light music _________ her free time to enjoy the beauty of music.
in
at
on
Tina can _________ her bedroom by herself. She doesn’t need her parents’ help.
get up
clean up
cut up
Running is getting popular. It is good for our health and it costs _________.
nothing
everything
anything
There is _________ river near our school. We never throw rubbish into it.
the
a
/
Tony turns off the shower to save _________ while he is washing his hair.
time
paper
water