he was naughty now.中有什么错误?

was是一般过去式，now是现在时。一个过去，一个现在，当然矛盾了。可将was改为is；也可将now改为一个过去时间，如some years ago。

是一般现在时态 He is very naughty now.他现在非常调皮。

我把熄灭的火柴扔到地上，这时我注意到电话亭的门缝下流出了一些鲜红的东西。

My friend I have a good friend. Her name is Susan.She comes from America. Now we are in the same class within No.8 Middle school.We often go to school and go home toghter,just like sisters.She likes English very much and actually she is good at it. So, If I have a...

Not only stones, flowers, and the furnishings of his house turned to gold, but，when he sat down to table, so did the food he ate and the water he drank. He was unhappy now. Just then his daughter ran up to him, Midas touched her hand. At once her body became cold ...

【参考答案】B 分析：本文主要讲了一个故事：一个顽皮的小孩作恶作剧，想按响别人家的门铃，可是个子矮了够不到。路过的老大爷看到后，边热心肠的帮助他按响。这时小男孩让他们一起跑开，以免被院子里的人逮住。可是热心的老大爷却直到屋里人出来也没弄明白是怎么回事……因此，可见这位老大爷是“...

要把一个英文句子改为一般过去式，只需要把谓语动词变为过去式，即在动词后面加上ed 或其他规则变化。如果句子中有表示现在的时间状语，如 now，也要改为表示过去的时间状语，如 yesterday。I am naughty now，你可以按照一般过去式的规则，把这个句子改为过去时：I was naughty yesterday....

Always grow, in addition to height taller, stronger an outside body, people's thoughts are long. Your view of the world is different, wiser, no longer naive. But who is to get better and better. Do not like the Adventures of that was in the ruthless villain Zhuo Yi, he ...

I knew she was feeling down, so I comforted her, encouraged her...Finally she stepped out of that suffering period.And now, we are in two different cities,but I still hold the love for her in heart, never change,just the same as before, she knows nothing about that....

考查时态和语态及虚拟语气。demend后常用虚拟语气“should +动词原形”，should可以省略，punish与the naughty boy 为逻辑上的动宾关系，故用其被动语态。所以选B。望采纳！！