Вариант первый, срочно !!!

Ответ:

1. If it rains, we won't go for a walk

2. If it snowed, we wouldn't play snowballs

3. If I were you, I would buy this dress

4. If my parents hadn't given me a dog, I would have been very upset

5. We would go to Australia, if we had enough money

6. She ate something, if she were hungry

7. Pere would have entered the university, if he had passed the exams well

8. They will go swimming if they finish work on time.

9. If I had known about the meeting, I would certainly have come

10. My friend would have invited me to the party, If I hadn't been ill.

11. If you help me, I will be grateful

12. If she were here, she would say that it's true

Объяснение: