急!帮我改下短文改错
:Aterriblestormtookplaceinasummernight.Thewindwassostrongthatmanytreesbroughtdown.Itwasalreadyeleveno'clock.Tomwhohadbeentonightschool,wasstillnotbackandherparentswereveryanxious.Halfanhourlaterthewindstopped,anditwasstillraining.Tom'sparentswereabouttolookingforhimwhenhereturnedback.Heexplainedthestormhadpushedovermanybigtreesaswelltelephonelines,blockedthefloods.Sohehadtofindotherwayback.