Have you finished the report—Oh，sorryIt was so noisy in the office that I couldn’t________down to write anything

I don’t understand how you got a ticketI always ______ you ______ a careful driver.[ ]

you mind my opening the windowIt’s a bit hot in here——________, as a matter of fact

Shall I book some seats for the concert —______. I’ve done that.

Flight 551 for Dalas ______ I must beoff now — Have a pleasant trip then