Read the following paragraph carefully and select the best topic sentence from the four possible answers that follow the paragraphs. ____________________________________________________________________ A dog will follow his master anywhere, but a cat keeps to the house it is used to: and even when the house changes hands, the cat will remain there, so long as it is kindly treated by the new owners. A cat does not seem to be capable of the personal devotion often shown by a dog. It thinks most of its own comfort, and its love is only cupboard love.