Which sentence has a misplaced modifier?

Erika clipped on the dog’s leash, and she headed out the door to the park.

Excited for a bone, Erika told the dog to sit.

The puppy seemed excited to see many large dogs running around the field.

Tired but happy, the dog and Erika headed home.

the legal limit for the drivers who can drive after consuming any amount of alcohol is 21 years.

explanation:

on november 1, 1996, a "zero tolerance law" was put into effect in the new york state.

according to this zero tolerance law, for people under the age of 21 years, it was illegal to purchase and possess alcohol or to drive after consuming any amount of it.

also, the alcohol involvement rate for the drivers under the age of 21 was roughly twice that of elderly drivers.

what makes a hero is someone who tries and acres and then to save people and it’s not their jobs to save them just a normal person that has no experts of saving people would jump in to action without it twice about doing it. me that’s the defection of a hero!