Put the verbs in brackets into the Present Simple, the Present Continuous, the Present Perfect or the Present Perfect Continuous Tense.
1) . you . (already to read) the letter from Aunt Emily? — Yes, I . . She . (to want) to visit us. She . (to come) next Wednesday. 2) Why . you . (to look) at that woman so attentively? . you . (to know) her? — It . (to seem) to me I . (already to meet) her somewhere. 3) . Jane (to be) in the office? Yes, she . (to type) some documents since 9 o’clock. 4) The police inspector. (to investigate) this robbery for a week now. He . (to talk) to all the witnesses already but he . (not to find) the robbers yet. 5) I. (not to know) how long Henry . (to work) on that project, but he . (not to finish) it yet. 6) The secretary usually . (to come) to the office at 9 o’clock, but it .(to be) half past nine now and she . (not to arrive) yet. 7) . Den (to be) in his room now? What . he . (to do) there since morning? — He . (to prepare) for the research expedition. He . (to book) a plane ticket already and now he . (to pack) his things. 8). you (to be) OK, Nigel? You . (to look) very pale.— l.(to be) just tired. I. (to work) on mj^ report all night. 9) Who . (to train) in the gym for half a day now? — Ben and Alex. They . (toprepare) for an international championship for eight months now. They . (to train) every day. 10) How long . Nelly . (to paint) this picture? — She . (to paint) it for a month now. She . (to want) to exhibit it in our gallery next month.