Rewrite the sentences with the world's given :

=>
2. If the weather hadn't been bad, we wouldn't have had to delay our trip.
3. If I were you, I would learn about the rules carefully.
4. If you don't fish here, you won't be heavily fined.
5. If the traffic isn't busy, we can arrive there on time.
6. If you bring your pet, you can't enter the Galapagos National Park.
7. If there had no his advice, I couldn't pass the exam.