单项选择题
A．The color of the dog. B．The price of the dog. C．Whether the dog will fit the environment. D．Whether the dog will get along with the other pets in the house.
A．He used to be a workman himself. B．He likes to do repairs and make things himself. C．He is a professional builder. D．He paid workmen to decorate the house.
A．She’s going away for a while. B．She did well on the test. C．She worked hard and earned a lot of money. D．She didn’t have to. work hard for the exam.