will и won't употребляем тогда, когда говорим о будущем времени. Will - в утверждениях, won't в отрицания. Won't - это сокращенная форма от will not.
Hello, Jane. Will you go for a walk?
Hi, Ann. No, I won't go for a walk today. I will do my homework.
Will you go to the swimming pool this weekend?
No, I won't go to the swimming pool this weekend.
So what will you do?
I will go camping.
Will you go with your family?
No, I won't. I will go camping with my friends
