They have been working on the bridge for a week. It seems they need ________ two weeks to finish it.

--How many students have passed the examination?    -- _______.

 Tom told me that he needed a chair and that soon he found ________.

If you're buying today 's paper from the stand, could you get        for me?

 It’s impossible for all the people to get jobs because _______of them are not fit for them.