Question

Which sentence is written correctly with consistent verb tenses?

Katy wants a pet and hoped to get a dog.

A dog is a popular pet, but a cat was a good choice, too.

The dog's behavior improved after Jack takes it to obedience
classes.

A responsible pet owner walks her dog on a leash and teaches
it to behave.

Answer 1

4. A responsible pet owner walks her dog on a leash and teaches it to behave

I hope it works

Answer 2

4. A responsible pet owner walks her dog on a leash and teaches it to behave

Step-by-step explanation:

Consistency of tenses - twice present simple