A good article should not only be rich in the use of language, but also it ought to be ________ organized.
¾ Mum, I don’t know whether I should take a computer course at weekends or not. ¾ 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.
¾ Are you waiting for a bus from Medical University? ¾ Yes. I arrived here at the bus stop ten minutes ago, but the bus _______.