COuld you help me answer it？
When we come to a store to order a drink, Shall we always say " Could I have a cup of ... ?"
Do you help any other expression can be often used in this situation?
Thank you !

Question

Answer

“Give me a glass of ......, please.”
“Can I have a glass of ......”
“I’d like a glass of ......, please.”
“a glass of ....., please.”
“I need a glass of ......Thank you!”
“May I have a glass of ......”

Answer

Hi Le,

We can say, "I would like a cup of (coffee/tea)."

We use "would" for making polite requests.

We can also use "could" to indicate possibility.

Example: Could I have some serviettes with the coffee?"

Hope this helps.
Cheers, Lance

Answer

Hi.i'm not a native speaker but I think you should say Can I have a cup ofsomething？ and if you already know what you want.you can say I'll have something .

Answer

Hi.i'm not a native speaker but I think you should say Can I have a cup ofsomething？ and if you already know what you want.you can say I'll have something .