Which sentence contains a dangling modifier? After walking in the blistering sun for two miles, the air-conditioned store felt like paradise.
Having folded a week's worth of laundry, Heather promised herself she would never wait this long again.
Exhausted after running the marathon, Antonio collapsed on the couch.
While feeding the dog, Geri spilled dog food everywhere.

The 2nd sentence?

Explanation:

Im not exactly sure. the only sentence here that doesnt clearly explain is the 2nd sentence. heather promised not to wait this long again after she folded a weeks worth of laundry but it doesnt tell you clearly what she was waiting for. she could have been waiting for something else. it doesnt clearly state that she had waited for laundry. but idk thats my guess.