Could you do me a favour Sorry,I'm stuck in this matter.Plea

Could you do me a favour Sorry,I'm stuck in this matter.Plea Could you do me a favour to find me something___? Could you do me a favour?怎么翻译? am stuck in this matter,you may ask----knows better than I . ( )-could you do some shopping with me tomorrow?-sorry,( ) i I'm sorry to trouble you .could you lend me a pen ,please.Of Can you do a favour for me? can you do me a favour? Can you do me a favour i'm sorry i'm not in a position to do that this time. favor与favour的区别,为什么所有的书里全是Could you do me a favor?而没有Could y will you do me a favour?和 would you do me a favour?什么区别