---What happened to the house ? ---It _____burnt to the ground.A is said to having been B. is supposed to have beenC is reported to have been D. is believed to have
. -------Mum, I don’t know whether I should take a computer course at weekends or not. -------- I leave _______ to your own judgment.
. Something _______ wrong with the machine, and it _______ not work.
. Today everyone arrived earlier than _______.
. Just as the experts _______ it, this kind of material is not natural, but man-made.
. --------Are you waiting for a bus from Medical University? ---------- Yes. I arrived here at the bus stop ten minutes ago, but the bus _______.