Many architects, engineers, master builders and designers are using more and more .
Question 1:
Many architects, engineers, master builders and designers are using more and more ....... designs in recent*^*years. This refers to designs and building plans that adhere to environmentally-friendly practices. As well, ecofriendly*^*materials and energy sources, such as recycled products and solar panels, are often used.
A.root
B.green
C.mine
D._
These questions are from this test. Would you like to take a practice test?