There has, in recent years, been an outpouring of information about the impact of buildings on the natural environment. Information which explains and promotes green construction design strives to _________ others of its effectiveness and warns of the dangers of ignoring the issue. Seldom do these documents offer any advice to practitioners, such as those designing mechanical and electrical systems for a building, on how to use this knowledge on a _________ level.

Although there are a good many advocates of “green” construction in the architectural industry, able to list enough reasons why buildings should be designed in a (n) _________ way, that doesn’t translate into a booming green construction industry. Likewise, the fact that plenty of architectural firms have experience in green design is not enough to make green construction _________. The driving force behind whether a building is constructed with minimal environmental impact _________ the owner of the building; that is, the person financing the project. If the owner considers green design unimportant, or of secondary importance, then more than likely, it will not be _________ into the design.

The commissioning (委任) process plays a key role in _________ the owner gets the building he wants, in terms of design, costs and risk. Owners who _________ the commissioning process, or fail to take “green” issues into account when doing so, often run into trouble once their building is up and running. Materials and equipment are installed as planned, and, at first glance, appear to fulfil their purpose adequately. _________, in time, the owner realizes that operational and maintenance costs are higher than necessary, and that the occupants are dissatisfied with the results. These factors in turn lead to higher ownership costs as well as increased environmental impact.

In some cases, an owner may be __________ of the latest trends in green building design, which, however, does not necessarily lead to an interpretation that the client already has an idea of how green he intends the structure to be. Indeed, this initial interaction between owner and firm is the ideal time for a designer to outline and __________ the ways that green design can meet the client’s objectives. In this way, he may turn a project originally not   __________green design into a potential candidate.

Typically, when condiering whether or not to adopt a green __________, an owner will ask about additional costs or return for investment. In a typical project, landscape architects, mechanical and electrical engineers are not involved until a much later stage. However, in green design, they have a role to play from they outset, since green design demands__________between these disciplines, which requires additional cost. However, there are examples of green design which have demonstrated__________costs for long-term operation, ownership and even construnction.

Mariah Reading is an environmentalist, who grew up with an early appreciation for nature. While studying art at Bowdoin College, she saw the vast amounts of_______from her painting and sculpture classes. She began to seriously consider her footprint as a(n)_________“How can I paint landscapes if I’m _________them?” she thought. Then she started using the refuse as her canvas (画布).

After graduation, Mariah travelled throughout the country,_________ rubbish to bring to her studio. One day, a_________ hubcap (轮毂盖) she found by the side of the road gave her a new ___________ . She noticed the half hubcap had cracked off to_________the line of the mountain range that she was in. So she_________ the mountain landscape on it and held it up in front of the real _________ and took a photo. It became the first in her __________ series.

Over the years, she has painted more than 100 pieces of rubbish and photographed her transformations__________matching real-life landscapes. It’s like __________ new life into forgotten objects. Her practice__________the principle of “leaving no trace” by __________ painting with sculpture and photography.

Mariah hopes people see themselves and their own habits __________ into her works and make small changes in their everyday lives.

I wanted to travel to the Caribbean but couldn’t afford it. By chance, a friend________“pet sitting”, a service to help look after pets when owners are away from homes. I quickly began________ opportunities on a pet sitting website. There were only a couple of sits available, but I tried my luck, sent an_________, waited a few days and________landed a three-month job in a beautiful house.

A month into my sit. I had explored the________ pretty well. Impressed by such a beautiful island, I decided to start a travel blog to share the beautiful beaches.________, for every photo of a beautiful beach there were 10 photos of rubbish. It was________for me to ignore (忽视) the plastic pollution________. So I began to share photos of the rubbish I_________and how much I could_________on my daily dog walks. The blog was used to raise_________and highlight plastic-free travel.

I changed my way of living and even my_________to accommodate more organic foods without plastic packaging. It’s been over three years now and I_________to do what I can.

This journey has led me to some amazing but_________places, and I have even organized some country-wide beach clean-up activities. My_________now is to keep on going.