1. Usually, people who live in rural areas are friendly.
2. ✔️
3. Nuclear weapons should not be used in any circumstances.
4. In my opinion, a lecture class is more tiring than a discussion class.
5. ✔️
6. ✔️
7. Generally speaking, a lot of people use computers to get updated information.
8. Young children should not be permitted to travel by themselves.
9. ✔️
10. Addicting to the Internet, some children feel awkward talking to others face to face.
11. It is important that foreign language classes be staffed with good teachers.
12. Natural sciences give us insight into the future as well as teach us about the origin of the world.