I've given into Andy's (joeykid's) suggestion of asking for some help here lol. Can anyone help me translate this to Spanish? I've done about a third of it but i'm missing some words/phrases and I think what I translated doesn't make sense :S. Its for a school project that I need to finish for tomorrow. Please keep it in the simplest words if you can! The bold - bold/italic is what i've already translated.

While she sang her favorite song, a wolf came up to Olga and offered to show her a short cut right through the trees. Olga remembered her mother told her not to wander off of the path so she refused but the wolf wouldn't stop bothering her until she began to scream. Finally, the wolf ran away and little red riding hood went on her way again. The wind started to make her cold so she put on her coat.
Mientras ella canto su cancion, el lobo andado hasta Olga y ofreció ________________ por los árboles (by the trees). Olga recordado su madre dijo no andar lejos de el sendero, tan ella nego (denied), pero el lobo no pararía molestarla ella hasta que ella comenzó a chillar. Finalmente, el lobo corrió lejos, LITTLE RED RIDING HOOD continuado andar (continued walking). El viento tenía frío, tan ella ponga en un abriga. Mientras tanto, el lobo tomó ________ a casa de la abuela de Olga.

Meanwhile, the wolf took the short cut to Olga's grandmother's house by himself and he knocked on the door 2 times. An old lady answered the door and the wolf ate her. He started to look for a way to dress up as Olga's grandma so he could fool her and so he would be able to eat her too. He went in to the closet and tried to find some clothes to wear. Finally, he got in to a robe and put on a hat so he would look like Olga's grandmother. He jumped in to the bed and waited until Olga arrived at the house. When she got to the door, Olga knocked until she heard her grandmother say come in. She walked in to the house and saw her Grandmother in bed. She looked different and Olga told her so. Grandma, what big eye's you have! Olga said. The better to see you with, Olga. Her grandma said back. Grandma, what big teeth you have! Olga said. The better to eat you with!