Сделайте пожалуйста 2 и 3 задание)))Заранее спасибо!

Спасибо)

1. I'm going to study tomorrow morning2.My cousin is going to come for dinner tomorrow evening 3.I'm going to buy some new clothes next mounth4. My sister is going to visit London next mounth5.We are going to skiing next winter6.Spain is going to win the World Cup next time2.1 I'm not going to buy some new clothes next mounth.   2 My sister isn't going to visit London next mounth