RULES We use can, could and may to ask permission or make a request. We use can and may, but not could, to give permission. 'Can I buy a new phone, Dad?' 'No, you can't. 'Could I try this dress on?' 'Of course you can. ' May I pay by credit card?' 'Yes, you may More practice

musaaysu17    3   18.10.2021 19:15    0