Заполните пропуски союзами if, when, before, after, while, till, until, as

Заполните пропуски союзами if, when, before, after, while, till, until, as soon as, as long as, unless , подходящими по смыслу:
1. ... he gets the money now, he will spend it all at once. 2. We'll start ... it stops raining. 3. ... it rains hard, we'll find shelter somewhere. 4. I am sure you'll like the melody ... you hear it. 5. ... you drive so fast, I'll get out of your car. 6. Make sure you put the house in order ... I come back. 7. We're going to be late ... we take a taxi. 8. The children will go to bed only ... they have a glass of milk. 9. Make hay ... the sun shines. 10. We'll speak about it... the lecture is over. 11. Don't look at me ... I speak, ... you do it, I'll feel nervous. 12. ... you offer him the job, I'm sure he'll take it. 13. You can interrupt me ... you feel like that. 14. ... he tries to pull my leg, I'll understand it. 15. We'll feel safe ... you stay with us. 16. ... the dinner is cooked, we'll sit down and eat. 17. ... her mother knows the truth she'll be angry. 18. Don't forget to lock the door ... you go to bed. 19. They'll arrive on time ... something unexpected happens. 20. I'll never give up my job, ... I find a better one.