A. co-founder B. timetable C. fluid D. naive A. Vancouver B. out of date C. avoid D. employer A. serious B. ought to C. alcohol D. dissolve A. grade B. decision-making C. the Nile D. at most A. switch B. considerable C. publication D. completely A. talk in English B. rich C. make progress D. otherwise A. slam B. period C. Utah D. high blood pressure A. appreciate B. sew C. breath D. be made of A. relay race B. as a result C. less and less D. particular A. that's B. animal sign C. Buddhist D. admit