和訳して下さい。
1. How long have you known each other?
2. I have studied English since I was in junior high school.
3. How long has he been suffering from lack of money?
4. Why have you lived in Scotland for 10 years?
5. They have been strongly opposed to that policy for a long time.
6. I’ve studied Iran’s cultural history for 23 years.
7. My impression of that actor has changed a lot since that incident.
8. In this village, there has been a poor wheat crop for 2 years due to
a heavy drought.
9. These barrels have been used for over 300 years.
10. She has practiced the kendama for 6 weeks for this competition.