1.She has been living in Moscow since 2010.
2. Do you work or study?
3.Who are you talking to?
4. He has never been to Paris.
5. The children have not come home from school.
1.She has been living in Moscow since 2010.
2. Do you work or study?
3.Who are you talking to?
4. He has never been to Paris.
5. The children have not come home from school.