1 . People are looking for ways to reduce their carbon footprint. Purchasing property that is environmentally responsible is a good investment for those who are _________ their own health and the well-being of the earth. Based on this trend, entire districts, known as eco-communities, are being designed with a green _________ in mind. Dockside Green in Victoria, British Columbia is one of them.

If everything goes according to plan, Dockside Green will be a _________ community along the harbour front of British Columbia’s capital city. The community will be home to 2500 people and will _________ residential, office, and retail space. Builders of Dockside Green have the environment in mind with every choice they make. They ensure proper ventilation (通风), and guarantee residents 100% fresh indoor air. Building materials,, such as paints and wood, are_________ and non-poisonous. Eco-conscious builders use bamboo wherever possible because it grows fast and does not require _________ to grow.

Energy efficiency is one of the _________ concerns in eco-communities, such as Dockside Green. Not only do energy efficient appliances and light fixtures (照明设备) reduce the environmental_________ of heating and hot water, they also save residents and business owners money. Dockside Green claims that home owners will use 55% less energy than average residents in Canada. Residents will have individual water metres_________ studies show that people use around 20% less energy when they are billed for exactly what they use. __________, water is treated at Dockside Green and reused on site for flushing (冲洗) toilets.

Planners of eco-communities such as Dockside Green must take the __________ into account. Dockside Green plans on reusing 90% of its construction waste. They also plan to continue using local suppliers for all of their transport and maintenance needs. This is a great way to reduce__________.

Dockside residents will be encouraged to make use of a mini transportation system and buy into the community’s car share program. Finally, plans are in the works for a high-tech heating system that will use __________ energy instead of fossil fuels (化石燃料).

Dockside residents will __________ excellent local services with high quality healthcare, shopping and education at the heart of the community, along with excellent recreation facilities and plentiful green open spaces. The Eco-Community will favour the use of locally-sourced goods and services; they will be__________ places to live, promoting a tangible (看得见的)sense of civic pride, responsibility and, as the name suggests, community.

A walk along Shanghai’s Suzhou Creek was, for much of the 20th century, best undertaken with a handkerchief covered firmly over the nose. Liquid waste from factories poured directly into its waters. For the multi-generational families who lived in the small boats that crowded its waters from bank to bank, it had long doubled as a source of public drinking water and a sewer. Infectious diseases       1     (spread) throughout the area as a result of water pollution.

Suzhou Creek has taken on an entirely new look in recent years. The once-smelly and disease-ridden riverside       2     (make) into a new destination for shopping, strolling and living. It is well-equipped       3     (join) the likes of Paris’s Canal Saint-Martin as an agreeable urban waterfront.

The restoration of Suzhou Creek dates back to 1993,       4     a sewage treatment plant became operational. The plant was able to collect around 1.4 million cubic meters of wastewater within urban areas every day. Since 2002, with the capabilities of the sewage treatment system constantly       5     (upgrade), the main stream of the creek has been cleansed of its black and smelly pollutants. During the past six years, water quality throughout the system has also been greatly improved by the cleanup of over 2,000 river ways       6     the city. Residents were delighted to see duckweed and freshwater fish return to its waters.

Research from the U.N. Environment Program reveals that half of the world’s 500 largest rivers have been seriously depleted or polluted. The comprehensive cleanup project for the 125-kilometer-long Suzhou Creek is an example the world       7     follow, said a report released during the fourth session of the U.N. Environment Assembly in March.

Stage Four of the Suzhou Creek restoration project is in full swing. Its aim is to make the creek’s waterfront       8     (inviting) to the public.       9     this is certainly a noble aim, heritage advocates are worried that traces of Shanghai’s days as a treaty port are getting erased in the process. However, according to the chief designer Michael Grove, “All the historic structures will be preserved and reused, mainly for cultural purposes.” As a model, he points to the successful transition of a disused textile mill into the popular M50 arts district, a warren (道路错综复杂的区域) of contemporary art galleries that lies further up the creek.

That means visitors will still be able to stroll Suzhou Creek from the 1911 Garden Bridge to the 1924 Post Office,     10     (enjoy) a cheerfully dilapidated (年久失修的) part of the metropolis that has, against all odds, retained the essence of old Shanghai. Minus, of course, the stink (恶臭).