ПОМОГИТЕ ПО АНГЛИЙСКОМУ !! (ТЕСТ ИЗ 3х ВОПРОСОВ)

The sea was dangerous … we didn’t go in for a swim.

Выберите один ответ:
1) since
2) because
3) so
4) as


I’m hungry. I think I . . . a sandwich.
Выберите один ответ:
1) am having
2) going to have
3) ‘ll have

He is very ill and can’t get … his illness yet
Выберите один ответ:
1) into
2)over
3) along
4) away