I have-----pen and ----eraser.1、a；a 2、a；an 3、an a

I heven't a pen and I don't have a pen 的区别?没事好玩 I have a book and pen.变成一般疑问句 判断：I have a pen.____ I have pen.____ i have three blue pen i have some pen p____,and we often write to each other. 英语翻译I want to have a pen friend,hopefully a girl in her early twenties,and... I have-----pen and ----eraser.1、a；a 2、a；an 3、an a I don't have a pen and a pencil 哪里错了? I do not have a pen and a pencil.句中哪里错了 I have a good pen. 怎样强调a good pen? I have a pen ,haven't I 还是I have a pen ,don't I I have a pen 变否定句 I have a new pen friend i ( )have a pen friend in england. I have created friendships ( ) my pen friend I have two good pen pals. I‘m busy these days and I have no time ( ) write to my pen pal.用介词回答 I __ a pencil-box,a pen ,a ruler and two __ . I have a bike,___