Помогите раскрыть скобки!

1)The animals at the zoo ... (die) unless they`re fed
2)I...(run) home if l`d known the football match was on TV
3) The teache...(not/shout) at her if she did her homework
4)He...(boy) a car provided that he passes his driving test
5)We...(miss) the lecture unless we hurry
6)If she`d passed her exams, she...(go) to university
7)If I...(understand) the question, I might be abke ti answer it!
8)I...(tell) you if I should hear from him
9)If he...(forget) hit ticker, they wouldn`t have let him in