He. His and Jenny doesn't make sense, him and Jenny doesn't make sense, and we and Jenny doesn't make sense either so it's He and Jenny are going to ride in his car.
The ans is "over" which states the situation of the dog
Answer:
I believe that would be an independant clause. Hope that helps!
Answer: I was walking through a door and there was a person in a wheelchair so I opened and held the door for them
Explanation: