EGP #508 | B2 | MODALITY / may Can use 'may I' to make a polite request for permission. Lexical range: N/A
我可以在这里坐下吗?
___May I sit here?
我可以开窗吗?
___May I open the window?
请问我可以离开吗?
___May I be excused, please?
请问方便借用一下手机吗?
___May ___I use your phone, please?
老师,请问可以晚一天提交作业吗?
Teacher, ___may ___I submit the paper a day late?