I need a ruler ,a rubber ,a pen and some _____ paper （音标近似于right+ing)

A I XI TE RU I have a new ruler I need a ruler for my math class.(改为一般疑问句）what ( )( )( )( )your math class I need a ruler ,a rubber ,a pen and some _____ paper （音标近似于right+ing) i have a ruler Me too have i ruler may a组成一句话 may i have a ruler否定回答 I have a ruler?改为一般疑问句 want,ruler,buy,I,a,to A I SHI TE RU YO请翻译 I need a doctor. I Need A I need a friend! i need a I need a girl I need a part 连词成句：pen, book, ruler,a, I,my,need ,and,math,a问题是唯一的吗?还是有好几种? A:May I use your ruler B:My ruler is too ____(short)