Помогите по английскому!
Какой предлог нужно поставить в предложении
1.)Who has paid____the meal?
2.)They haven t been at the seaside____3 years.
3.) I wonder what s going ____here.
4.) Jim is a person I can rely____.
5.)I filled in the wrong form____ mistake.
6.) I have to get____ early in the morning.