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1.I have been studing English since 20062. He has been building the house in the village for 2 years3. They have been reading this book since Friday4. She has been writing her composition for 2 hours5. We have been walking to the town since 3 o*clock6. I have been cooking dinner for my family for half an hour7. They have been watching a new film for an hour8. The kitten has been playing with a toy since this morning9. Ann has been speaking over the telephone for 40 minutes10. They have been working there since 2008