Choosing eco-friendly transportation options like cycling, walking, or using public transport is one of the most effective ways to reduce your carbon footprint. By avoiding cars (13) ______ run on fossil fuels, you can decrease air pollution...
The blank needs a relative pronoun that refers to "cars". The correct answer is A. that.
Public transport is another great choice, as it can carry dozens of people at once, reducing the number of individual vehicles on the road. (14) ______ cities now offer incentives for people who choose sustainable transportation options.
The blank needs a word that indicates a quantity or number of cities. The correct answer is D. Many.
Together, we can reduce global greenhouse gas emissions and (15) ______ a positive impact on the environment.
The blank needs a verb that describes the action of creating a positive impact. The correct answer is D. make.
A zero-waste lifestyle aims to minimize waste production and reduce reliance on (16) ______.
The blank needs a noun that refers to what we are reducing reliance on. Based on the context of waste production and materials, the correct answer is B. take (referring to taking resources from the environment).
By opting for reusable containers, shopping bags, and eco-friendly products, you can significantly cut down on the waste (17) ______ up in landfills.
The blank needs a phrasal verb particle that completes the meaning of "cut down". The correct answer is B. ends.
Even small changes, such as buying in bulk, avoiding pre-packaged food, and using bar soaps instead of liquid ones, can make a huge difference in reducing your ecological footprint. (18) ______, it's important to be mindful of the items we purchase...
The blank needs a transitional word or phrase that connects the idea of small changes making a big difference to the importance of mindful purchasing. The correct answer is C. Moreover.
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