Question

Правильно ли выражены просьбы (can, could, may)?

Can you give me your book?
Can you bring me some tea, please?
May I come in, please?
Could you help me with this task?
Could I go to the party, mum?
Can we meet later?
May I ask you a question?

Answer 1

В первом и втором я бы скорее употребила could.
May в пятом. В шестом could