Вставьте "when" либо "if" в каждый пропуск (First Conditional/ Условное предложение

Воткните "when" или "if" в каждый пропуск (First Conditional/ Условное предложение 1-го типа):
1. She will be happy, ... she gets the job
2. Please call me, ... you need any help
3. I will pay you back, ... I next see you
4. ... you hear the news, give me a ring
5. I will tell you about the holiday, ... I am back
6. We are thinking of going to Italy for out holidays, ... we decide to go, i will let you know
7. I dont know what he will do, ... they dont give him the job
8. I will do my homework, ... this programme finishes