一.1.have2.time3.spend4.swimming5.sea6.take7.like8.cool9.are10.and
二.
1.studing2.enough3.is4.best5.clear6.patient7.till8.or9.understood10.completely
三.
1.clean
up2.write
down3.take
out4.giveup5.once
a
week6.look
up7.at
the
age
of
8.stay
out9.take
off
10.wash
up