Useful structures 语法详解： 所谓主谓一致是指主语和谓语动词之 间,即主语的人称和单复数形式决定着谓 语动词对应的形式。The boy _ diving. They _ diving. Both Jack and Tim _ diving. All of them _ diving. Neither Jack nor Tim _ walking. is are are is are Finish the following exercises:Bob Bob _ a worker. is Mike Mike and Bob _ workers. are Both Mike and Bob _ workers. are Neither Mike nor Bob _a teacher. is Bill Neither of them _ (know) how to teach English. knows/know All of them _ workers. None of them _ (know) how to teach English. are knows/kn
