I do not have a pen and a pencil.句中哪里错了

I do not have a pen and a pencil.句中哪里错了 Do you have a pen Yes ,_______.A.I do B.I have C.I have not D.I don't请问选那个 I have a pen. 改成疑问：Do you have a pen?和Have you a pen?哪句对? I not have a pen 为什么这个句子错了,好象是在not前面+个do吧,在句子中什么时候用do,我很迷惑. Do you have a pen?的回答是yes,i do 还是yes I have I DO NOT HAVE A ROOM TO LIVE in对还是I DO NOT HAVE A ROOM TO LIVE 我想要一枝笔来写东西翻译为：I WANT A PEN TO WRITE WITH?WITH要去掉吗? 用So.或Neither.倒装以下句子I have got a bad cold.I have not got a pen.I was at home.I was not at school.I am not Korean.I went to town.I did not stay at home.I can swim.I can not ride a horse.I live in China.I do not like fish.再详细说明 I do not have I do not have I do not have? 判断：I have a pen.____ I have pen.____ Do you have __ pen?Yes.I have one.A.a B.an C.the D./ Do you have ___ pen?Yes,I have one.A.a B.an C.the D./ Do not you have a red pen?应该怎么样回答啊?Yes __RT DO you have a pen?的回答是什么?是Yes I have吗为什么 重写句子,将划线部分改成缩写形式1.I would like a cup of tea.-------_________________________2.Do not walk on the grass.------________________________3.I can not speak English.-------__________________4.I have got a red pen.------_______ Do you have a pen f______? Do you have a pen pal?