giúp mik vs ạ ----- Nội dung ảnh ----- **Nội dung trong bức ảnh:**
Question 4: A. pollution B. electric. Mark the letter A, B, C or D to indicate the correct answer to each of the following questions. Question 5: Before _______ a decision to buy a new product, we have to consider its environmental impact. A. doing B. taking C. making D. seeing Question 6: Switching from bottled water bottles to _______ ones can help reduce plastic waste. A. refillable B. fresh C. raw D. compulsory Question 7: Using energy-efficient _______ appliances can help protect the environment and save money. A. electricity B. electric C. electricity D. electrical Question 8: Recycling should _______ by everyone to reduce the impact on the environment. A. be practised B. practise C. attract D. be attracted Question 9: I think I _______ my paper and cardboard to help save trees. A. recycle B. am going to recycle C. will recycle D. am recycling