Помогите пожалуйста не могу сделать номер 3!Знатоки британского не проходите мимо!Безотлагательно!

1)when your friend has fresh idea
2)when your friend slept and missed lessons
3)when your friend makes mistakes
4)when your friend give you a gift
5)when your friend was very busy all day
6)when your friend gives a rational answer on question
7)when your friend came in time on meeting
8)when your friend makes you happy