places
Some kids hide in in the out-houses.
Children hidden in the holocaust where hidden in the secert annex in Otto's business the annex was upstairs in his office. There was a secret door the same color as the walls and he could go in there and hide. Anne Frank and Peter Van Dann went into the attic to play too.
They hid up until they could no longer hide.
yes
One method was to hide them in basements or 'hidden rooms' in their own homes. or even they would make special quilts to show that this was a place where you could hide from the Nazis :)
Some courageous citizen allowed the Jews to hide in their houses. Some time they built hidden rooms for them to wait out the war as stated in the diary of Anna Frank.
Yes.
Decorated Easter eggs are hidden for children to find them.
The past participle of "hide" is "hidden".
The present perfect tense of "hide" is "have hidden" or "has hidden".
I believe the past participle of hide is "hidden".
hide itself