— Mary’s sister looks very beautiful now.— But she was very ugly before she tidied up her appearance(整容). You _________ believe it!
My computer is out of _________ order all of a sudden. Could you do me________ favor and type the plan for me right now?
— Why are your hands that dirty? — Oh, I______ in the garden since we finished breakfast.
Yesterday I went to see him, _________ that he had gone abroad two days before.
Every year,a good many tourists are attracted to visit the old temple ________back to the eleventh century.
________that we can’t get the necessary equipment,we will have to give up the experiment.