Close the door
I want to buy fish
I would like to buy fish
Be quiet!
Can you/Could you/Would you mind
give me some water
Can you give me some water please?
He wants to eat KFC chicken
He would like to eat KFC chicken
Wash the dirty cups
Can you wash the dirty cups please? Could you ....? Would you mind washing...?
You want to know the time. What should you ask?
Can you tell me the time please?/Could you tell me the time please?
Open the door
Can you open the door please? Could you open the door please?
I want to help you
Can I help you?
Have dinner with me (invite)
Would you like to have dinner with me?
Drink some coffee
I want to have a cappuccino
I would like/I'd like to have a cappuccino