Open the brackets using either the Future Simple or be going

Open the brackets using either the Future Simple or be going to to complete the text.

Tomorrow is the first day at school, the first day at a new school, so I'm a little bit nervous. My mother(1. to go) to the first meeting with me. She(2. to meet) the headmistress.I (3. to take) flowers for her. I hope it (4. not to rain) as l (5. to wear) a nice new dress. I have мейд it myself, I love sewing and I (6. to be) a fashion designer. I hope my new classmates (7. to be) friendly and we (8. to have) a great year together.