Answer:
I can see that there are no choices.
Dr. Dolittle trusted the crocodile because he allowed him to stay in the house and also made his tooth better (since he was having a toothache). He was also allowed to sleep in the pond where Dr. Dolittle's pet fishes stayed. This shows that the doctor trusted the crocodile so much.
Step-by-step explanation:
The question above is related to the story about "Dr. Dolittle," a veterinarian who could communicate with animals. The doctor trusted the crocodile and kept his promise that he can stay in his home if he behaves.
Even if his sister, Sarah Dolittle, came and asked him to send the crocodile away because it was scaring the farmers and old ladies, Dr. Dolittle didn't listen. This resulted to all of his workers leaving and it left the doctor alone with his animals.
So, this explains the answer.