1.I have been studing English since 2006
2. He has been building the house in the village for 2 years
3. They have been reading this book since Friday
4. She has been writing her composition for 2 hours
5. We have been walking to the town since 3 o*clock
6. I have been cooking dinner for my family for half an hour
7. They have been watching a new film for an hour
8. The kitten has been playing with a toy since this morning
9. Ann has been speaking over the telephone for 40 minutes
10. They have been working there since 2008
2. Did Jake come to the..? Jake didn't come...
3. Were they in their...? They were not in their ..
4. Did he learn 100..? He didn't learn..
5. Did we lose a lot of..? We didn't lose a lot...