Vaccination(接种疫苗) against A H1/N1 flu will begin across Britain next week, _____a sharp increase in the death cases.
_____ number of foreign guests were invited to the meeting , and _____ total number was over twenty .
Samuel Clemens , ______ Mark Twain , became a famous writer .
--- Betty , welcome to my birthday party . Please make yourself at home .--- ________.
—Is Bob still performing?—I am afraid not. He is said ___ the stage already.
We have ________ bread.