Question

Прошу,помогите,пожалуйста ,с английским
ответить на вопросы

Answer 1

Yes,they have.All kinds of labour-saving devices have been used before.
Yes,it has. The art of building has been changed greatly in the last few years.
Facing plaster has been used in modern construction lately.
Yes,they have. Our modern houses have been made more comfortable.