对于Shall we go to the park?要否定回答:Sorry,I ---.后面填什么呢

Shall we go to the park? Sorry, I won'tSorry, I am afraid I can not。Sorry, I shall not。shall和will都可作助动词和情态动词,作助动词用时帮助构成一般将来时。shall用于主语是第一人称的句子,will用于主语是第二、三人称的句子I shall come to see you the night after next。后天晚上我来看望你。He will arrive here tomorrow morning。他将于明天早上到达这里。If we spend all that money, we shall be poor again。假如我们将那笔钱全部花光,我们又将变穷了。will作为情态动词,用于各人称,表示决心、愿望。I will go there。我一定到那儿去。If you will help us, we shall be very grateful。如果你愿意帮助我们,我们会很感激你。shall 用于第二、三人称为情态动词,表示允诺、警告等Don't worry, you shall get the answer this afternoon。别着急,今天下午你就可得到答复了。(允诺)He shall be sorry for it one day, I tell you。有一天他会后悔的,我告诉你。(警告)Shall I(we)…?这个句型在征求别人的意见时用,表示“这样做好吗?”Shall I wait for you?要不要我等你?Shall we take umbrellas with us?我们带雨伞去好吗?Will you…?这个句型用于向对方提出请求或询问Will you see Mr West today, Mrs Brown?布朗夫人,你今天(愿意)去见韦斯特先生吗?Will you have more coffee?你(愿意)再喝点咖啡吗?