几道英语题，初中或初中以上英语水平的来帮忙啊~~~

to
well
trouble
finding
by
works
through
things
able
food

Yet they have no (limits)flying on the darkest night

the bat's radar (works) the same way as radar on ships or planes

if the sounds hit (things),they'll come back

is (already) to know where the things are

Bats go out for (flying) at night