• 2021-04-14
    The goods ( ) when we arrived at the airport.
  • were just being unloaded

    内容

    • 0

      The goods___when we arrived at the airport.

    • 1

      When they arrived at the airport, the plane _____

    • 2

      By the time we arrived at the airport, the plane ________ ( take off).

    • 3

      When we arrived at the airport, we were told our flight ______. A: had cancelled B: had been cancelled C: has been cancelled D: cancelled

    • 4

      We’re going to talk about customs at a U.S. airport, more specifically, at an airport.