Lisa , would you like to go to the library with me ?   OK . Do you think we can go buy a newspaper first ?   Sure . First we'll go buy a newspaper and then we'll go to the library .   Are we going to walk or drive ?   The weather is really nice today . Let's walk .   The weather is good now , but I think it's suppose to rain this afternoon .   Alright , then let's take an umbrella . Is your brother coming with us ? 