关于点餐的英语问题

1>烤翅零售5.5元,
如果您要任意一款套餐,再加一根烤翅,
烤翅就相当于3.5元,给您省两元钱.
Barbecued Chicken Wing RMB5.50 per piece
(Roasted Chicken/Goose Wing?)
Saves RMB2.00 on the wing when ordering any 1 set meal of your liking plus 1 chicken wing.

2>一对烤翅是用a pair of么?
用a pair of的话，就意味着左右翅:)

3>您的餐齐了,请慢用,谢谢光临.<<------这句很重要~
Your meal is ready. Have a nice meal. Thanks for coming.

4>收您10元
找您10元

It totals ??? RMB，Sir 或 Madam. (客气的用法)
or That's ??? RMB in total.接过钱的时候说声Thank you!

已收：
I received 10 RMB (from you). 或This is ??? RMB (I received) from you.
And this is your change 10 RMB. (Don't forget your change, 10 RMB)

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找钱,收钱怎么说?
找钱:动词；不过在英语只有名词;如上。
收钱：It costs ???RMB.

5>辣的用hot,是不是英国人,美国人都通用的?
hot在这里虽然意指辛辣，美国人好像比较喜欢用spicy。

1 grilled chicken wing is 5 yuan for each.
If u combine any combo/meal with one chicken wing, the pric