Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.
Question 1: Do you know the oldest type of ______ energy is the biomass that is derived from plant material?
A. remarkable
B. significant
C. sustainable
D. affordable
Question 2: We buy ______ food at the farmers' market. It costs a little bit more, but we think it's better for our health.
A. organic
B. non-organic
C. healthy
D. wealthy
Question 3: In the UK, poor air quality is responsible ______ some 40,000 deaths each year.
A. to
B. for
C. in
D. with
Question 4: Sustainable energy is energy that ______ the needs of the present generations.
A. meets
B. takes
C. makes
D. picks
Question 5: We can’t go along here because the road ______.
A. is repairing
B. is repaired
C. is being repaired
D. repairs
Question 6: ______ car models always attract great attention at exhibitions.
A. Eco-friendly
B. Wealthy
C. Passionate
D. Portable
Question 7: Remember to turn off your ______ when they are not used.
A. household chores
B. household appliances
C. household finance
D. invitations
Question 8: Small changes in your daily habits can help reduce the ______ you produce.
A. carbon footprint
B. footsteps
C. issues
D. trouble
Question 9: One of the most important ______ of energy is the sun.
A. resources
B. sources
C. means
D. kinds
Question 10: Students are reminded to ______ litter that they see on the ground.
A. turn off
B. put off
C. pick up
D. turn up
Question 11: Switching to ______ light bulb is one way to protect the environment.
A. energy-saving
B. energy-wasting
C. energy-lacking
D. energy-expending
Question 12: More people ______ a green lifestyle because it is good for the environment.
A. adopt
B. conclude
C. compose
D. create
Question 13: A modern hospital ______ in this town soon.
A. will be built
B. will build
C. will built
D. will be build
Question 14: You should cut down ______ electricity usage to reduce your carbon footprint.
A. in
B. on
C. to
D. for
Question 15: Switching to ______ eco light bulb is one way to protect the environment.
A. energy-wasting
B. energy-expending
C. energy-lacking
D. energy-saving