He says reading good books---good for us空里为什么填is 而不是are呢 请简要说明下理由

He says reading good books---good for us空里为什么填is 而不是are呢 请简要说明下理由 He says bike r_ is good exercise When he hears the good news,he s______and says nothing. He says it is a good way to r___.填空 Mary is good girl,He says 变为陈述句 he says tom is a good student改为间接引语 he,apples,says,good,they,very,are连词成句 He says that he is reading a book now划分句子成分. when he hears the good news,he s____ and says nothing.首字母填空. She says Good-bye He says.They are good at English.合并成一句 He said.They are good at English.合并成一句. 是he says还是says he的 everyone says that he is a good person _____（depend）RT He （says 还是talks 、speaks）good English.选括号其中一个词 请说名理由. He says ,''Tom is good at Chinese.''中哪句是主句哪句是从句 Everyone likes h____ and says he is a good worker.填空 （）Li Lei often talks _____but does_______,So everyone says he is a good boy. LiLei often talks but does ,so everybody says he is a good boy 填空!