Answer:
The last one is the answer
B. He and I made a delicious dinner for our parents.
I would need to see the given choice answers in order to tell you the correct one
D. Mrs. Mallard had loved her husband, but she is happy that she is free.
I think this is accurate, and out of the options it looks like the best choice, but I am not certain.
Answer:
no
Explanation: it's not a proper sentence.