Exercise 5. In the third part of the text find the information to complete the sentences below.

1. The construction of the award-winning Model 8027 begins by ? and ends by ? .

2. Environmentally sound practices are achieved by ? and ? .

3. Building’s thermal performance is improved by ? , ? , ? , ? .

4. To avoid using large dimension solid lumber ? are used.

5. To further reduce the use of wood ? and ? are used in framing system.

6. To reduce waste and maintenance costs over the building’s lifetime ? , ? , ? , ? , ? are used for roofing.

7. To improve indoor air quality to residents such interior materials as ? and ? , ? and ? , and ? are used.

8. To reduce the electricity needed for lighting ? are used.