Walmart, which is one of the largest American supermarket chains, ________ some of its stores open24 hours on Mondays through Saturdays. [ ]

There is little doubt in your mind that he is innocent, ? (2012江苏)

class there are 46 students, _____ half wearglasses.

Six million, six hundred and sixty-six thousand, sixhundred and sixty-six is________.

______to work overtime that evening,I missed a wonderful film.