Answer for questions

Q4
I think that we can learn something special from a cultural heritage. Most modern people include me tend to think that they would have been barbaric in ancient times. but we can learn through old buildings that although the science had not developed in the past, the wisdom and idea that allow solving difficulties is remarkably excellent than we expect.

>> I think that we can learn something special from a cultural heritage. Most modern people, including me tend to think that they have been barbaric in ancient times, but we can learn through old buildings that although science has not been fully developed in the past, the wisdom and ideas that allowed them to solve or overcome difficulties are remarkably excellent than we expected.


 Q5
There have been developing various innovative technologies in architecture over the past two decades. because the modern era demands a lot of needs to architecture like energy efficiency, eco-friendly design and construction, and saving cost. Nowadays every building is beautiful, energy efficient and eco-friendly, and economical thanks to high technology in architecture.

>> There have been various innovative technologies that were developed in (the field of ) architecture over the past two decades because the modern era demands a lot of needs for architecture, like energy efficiency, eco-friendly design and construction, and saving cost. Nowadays every building is beautiful, energy efficient, eco-friendly, and economical thanks to the advancement of technology in the field architecture.