✨ ベストアンサー ✨
1. I will be 16 years old next week.
2. We won't be so busy next week. ※won't = will not
3. He is going to finish the report tomorrow. ※will ~ ≒ be going to ~
4. We aren't going to go out this evening.
5. Is it going to rain soon?
参考にしてください。
You're welcome!😊
丁寧にありがとうございます!