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Examples: They have been living here since 1996.( and they still do) They have been learning English for five years. ( and they are still learning it) Using sentences with the Present Perfect Continuous we indicate more clearly that the action is still continuing into the present. It is not yet completed. Some verbs are much more commonly found in the continuous form ( wait, lie, sit, stand, live, rest, learn, study). This is because these verbs, by their nature, describe a continuous activity, almost a state. EXERCISE Write the verbs in brackets in the Present Perfect Continuous and complete with since or for, where necessary. 1-What you (do) lunch? 2-1 (rest) then. 3-The Browns (live) here the last ten years. 4-She (lie) in the sun the whole morning 5-1 (try) to get in touch with you seven, but your telephone has been engaged all day. 6-We ( wait) at this bus stop half an hour now. 7-Mr Brown (learn) French September. 8-1 (sit ) and (watch) the ducks on the pond hours. ? 9- summer began this place (swarm) with tourists. 10-She (stand) in the queue two o'clock. 11-The Browns (travel) around Portugal the beginning of July. 12-My cousin (stay) with us all this summer. 13-This book (lie) around ages; why haven't you read it? 14-We (listen) to that man twenty minutes now and he (talk) utter nonsense. 15. 1 (study) French I was seven. 16. Mary (work) for the same company 1992. 17. They (read) the same book weeks. 18. Susan (try) to compose a symphony two years. 19. They (build) this harbour last year. 20. These workers (live) on the dole quite a long time