A) i'm exhausted. i work all day, and i (not finished) yet. b) i (visit) many countries in the last five years. c) someone (take) my books. i (look) for them for ages, but i can't find them anywhere. d) i (shop) all morning, but i (not buy) anything yet. i haven't seen anything i've liked. e) the best book i __ ever (read) is one hundred years of solitude by gabriel marquez. f) a) you're filthy! what you (do)? b) i (work) in the garden. i (plant) all the vegetables for next year. g) i (wait) for two hours , but nobody (arrive) yet