Chọn từ thích hợp để hoàn thành đoạn văn

Chọn từ thích hợp để hoàn thành đoạn văn

Environmentalists and conservationists tell us that there are ways that each of us can help to  very reduce / greatly reduce our impact on the planet. We can - Chọn -A. work hard B. hardly work to conserve energy and we can invest in equipment to help us create our own power. People - Chọn -A. say often B. often say that they want to save the planet, but the only way to do this is to - Chọn -A. take immediately action B. take action immediately.

It is - Chọn -A. really important B. important really for individuals to - Chọn -A. responsibly actB. act responsibly and try to reduce their contribution to greenhouse gases. There are several ways we can do this. For example there are mini wind turbines that you - Chọn -A. can install easilyB. easily can install on your roof as well as very efficient solar panels that - Chọn -A. work goodB. work well all year round to provide electricity.

But if this is all too expensive, there are other ways to conserve energy that actually save you money. In cooler weather, simply keep the heat - Chọn -A. inside safelyB. safely inside by closing doors after you so that the warmth doesn't escape. It is - Chọn -A. absolutely essentialB. very essential that we all take this seriously and do our best to lead a more sustainable life.