244 Ⅰ'm in line.
245 Nothing comes out from the vending machine.
246 I think someone has taken my ski away by mistake.
248 I have a reservation for a gondola for two persons.
249 I'd like you to examine this watch and tell me if it's genuine or fake.
250 I don't have any cash with me.
251 I need to go to a restroom.
252 Can I use the restroom?
253 I'm straight.
254 Thank you very much for your kindness.
255 I really appreciate your kindness.