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**Nội dung ảnh:**

Question 5: The students are cleaning the school playground this morning.
Question 6: Americans use around 100 billion plastic bags each year.
Question 7: People speak English at the conference.
Question 8: We are going to pick up rubbish in the central park this weekend.
Question 9: The Youth Union will organise a campaign to protect the environment.
Question 10: Pollution affects the environment in many ways.
Question 11: The Youth Union will organise a campaign to protect the environment.
Question 12: A campaign...
Question 13: The students clean the floor every week.
The floor...
E6: 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 matter?
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 for 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: ______ cars models always attract great attention at exhibitions.
A. Eco – friendly B. Wealthy C. Passionate D. Portable
Question 7: Remember to turn off your ______.
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: More people ______ a green lifestyle because it is good for the environment.
A. adopt B. conclude C. compose D. create
Question 12: A modern hospital ______ in this town soon.
A. will be built B. will build C. will built D. will be build
Question 13: You should cut down ______ electricity usage to reduce your carbon footprint.
A. in B. on C. to D. for
Question 14: Money ______ to the homeless shelter by Larry.
A. donated B. was donating C. was donated D. donates