My corrections are shown below:
Daisy and Gatsby: Beginning of the dream
Jordan Baker lived in the same town as Daisy. Jordan told Nick about something that happened to Daisy when she was eighteen. Daisy fell in love with Gatsby when he was an officer. He went to war, the time passed and she didn't receive news about him.
The day before Daisy's wedding, Tom gave her a 350.000 dollars pearl necklace. On the same day she received a letter from Gatsby. She cried a lot, but still she married the day after. Months later she had a daughter.
Jordan didn't know that Gatsby was an officer, she only knew when Gatsby told her. Jordan knew then why Gatsby gives a lot of parties in his house. He is waiting for the day that Daisy will go to one of his parties.
Jordan told Nick that Gatsby wanted him do something. He wanted Nick to invite Daisy to his house but Daisy couldn't know about him. When Daisy would come to Nick's house, Gatsby would be there.