1.Would you wrap it for me?

你能帮我包起来吗?

(也可以这样说：Can you wrap it for me?

Would you like to wrap it for me?)

2.Can you give me the invoice?

能不能给我一张发票?

(也可以这样说：I’d like a receipt.

Please give me the invoice.)

3.Add a pack of these, will you?

给我个袋子装起来，好吗?

4.Can you gift-wrap this, please?

能不能包装一下?

5.Can I bother you to carry it to my car?

我能麻烦你把它搬到我车上吗?

6.Please do me a favor to put it in my car trunk.

请帮忙把它放进车的后备箱里。