Grammar谓语动词的数及人称要和主语保持一致。Subject - Verb Agreement I am is to find the rules.①One of your friends is good at English.②Every one of us has been at university now.③Neither of your answer is right.④Either of what you said makes sense.⑤Each of them has a ring.⑥No decision was made during the , some, any, no, every构成的复合代词作主语时谓语动词都用单数。Try to find the rules.①Five hoursis needed to finish this task.②800 metresis requested to finish running within 1 minute for these players.③10 millions yuanhas been spent on the project..④Three weekswas allowed for making the necessary preparations. ⑤Ten yuan is enough. 表时间、距离、价格、度量衡等的名词作主语时,谓语动词通常用单数。Try to find the rules.①None of themlike classical music.②None of the pop music is accepted by my father.③Allis right. (一切顺利。) ④Allare present. (所有人都到齐了。)