---________ You ever ________ to another country?
---Yes. I ________ to Vietnam last year.
--Look! The light is still on in Mr Zhang's office.
--I'm afraid he ________ his work yet.
--Our class won the English speaking contest.
--Congratulations! You ________ be very proud of it.
---Tickets, please! May I see your ticket, madam?
---________.