I have few pens和I have few pen. 哪一句正确

I have few pens和I have few pen. 哪一句正确 I have three pens and Tony has six pens. Tom has five pens and I have two pens.(改为同意句）I have three pens _____ _____ Tom. 关于less和fewer.I have three pens less than him.pen是可数名词,为什么这里不是I have three pens fewer than him. I don't have ( )pens.I think Ann has ( ). I have got some pens(改成否定句) you have more pens than ( I /me)说明理由 Mike has three pens.But I o ________ have one. I have fewer pens than you这句话对不对 I have bought three ballpoint pens,none of _____writes smoothly. i have many pens .lucy has ___ pens than me .A.many B.more C.much i have two pens in may bag改成同义句 _____ ______two pens in may bag i don't have any pens.i think she__(have)some. I don't have many pens.I have什么one.A,lotB,noC,notD,only i have some new pens同义句 i have（ ）new pants 我没有铅笔.I have got a pen.I have got any pens.哪个说法对? I have few left 句中的left 用few, a few,a littie,little,many ,much填空He has'nt got any pencils, but he has got ( )pens.I have got ( )money .I can't buy the hansbag.How（）does the radio cost?How ( )books are there in your bag?I'm new here, so I have (