Viết lại các câu sau, I'd like to invite you to luch

1.I'd like to invite you to luch
=> Will you ...........?
2.It's possible Louise is waiting for us at the airport
=> Louise may .............
3.Do you happen to know the time of the next train to London? COULD
=> I wonder .................. me the time of the next train to London?
Cần gấp ạ, mong mn giúp !