dialog

a:Where have you been all this time?
b:I was sick because It s been qute cold and rainy this month.
a:Nobody has been absent this week.
a:only you.
a:Have you ever been to Latvia?
b:yes once.
a:have they ever been to the airport?
b:Who?
a:Jack and Jason.
b:i don't know.
a:Jason has been Finland at least twice so he has been to the airport.
b:but where is Jason and Jack?
a:They have been home all day
b:why?
a:i don t no
b:Let's go to the museum.
a:yes let's go,we haven t been to tyis museum yet.