We suggest that they provide an effective warning system to ________ many of the disasters ________.
Sam has been appointed _______ manager of the engineering department to take ____ place of George. A. /, / B. the, /C the, the D./, the
to work overtime that evening, I missed a wonderful film.
--Kevin, you look worried. Anything wrong? --Well, Ia test and I’m waiting for the result.
--John, when shall we meet again, Thursday or Friday? --___________.I’ll be off to London then.
—Look, here comes your dream girl. Invite her to dance. —______What if she refuses me?