根据句意，用括号内所给单词的适当形式填空
(1)Along the street you can see many traffic____ (sign).
(2)The girl can’t walk on because of ____ (hungry).
(3) There were many____ (home) children in the village after that earthquake.
(4)Our English teacher once ____ (coach) several excellent students for the English contest.
(5)There are all kinds of____ (advertise) on TV these days, and we shouldn’t believe all of them.