Peter and Dane are talking about environmental protection.
- Peter: "We should limit the use of plastic bags."
- Dane: " ____________. We can use paper bags instead."

Hi Ethan,
a. The topic is about renewable energy, but I'm struggling to find good sources of information.
b. I hope you're doing well! I need some help with my science project, and I thought of you.
c. Since you did a similar project last year, I was wondering if you could recommend some books or websites.
d. Let me know if you have time to chat – I'd really appreciate your advice!
e. Also, if you have any tips on how to present the project, that would be really helpful. Thanks in advance!
Liam

a. Another outcome of climate change is the threat it poses to agriculture, as farmers struggle with unpredictable weather that disrupts harvests.
b. Its clearest consequence is the increase in extreme weather events, such as hurricanes and droughts, which can now occur in any country.
c. This environmental shift highlights the urgent need for sustainable practices, requiring changes from both governments and individuals.
d. If ignored, these issues may severely impact future generations and biodiversity as a whole.
e. Climate change, causing changes in weather patterns, is negatively affecting human life.

Question 17. (Câu hỏi gốc không nằm trong các trang được cung cấp; nội dung câu hỏi được lấy từ trang giải thích, gồm các câu hội thoại giữa Tom và Sarah.)
a. Sarah: Hi, Tom. Not yet, but I'm planning to study this weekend to catch up on the topics.
b. Tom: Hi, Sarah! Have you started preparing for the math exam?
c. Tom: Maybe we can study together-it'll help us stay focused and clear up any doubts.

Question 18. (Câu hỏi gốc không nằm trong các trang được cung cấp; nội dung câu hỏi được lấy từ trang giải thích, gồm email từ Liam gửi Ethan.)
Hi Ethan,
a. The topic is about renewable energy, but I'm struggling to find good sources of information.
b. I hope you're doing well! I need some help with my science project, and I thought of you.
c. Since you did a similar project last year, I was wondering if you could recommend some books or websites.
d. Let me know if you have time to chat – I'd really appreciate your advice!
e. Also, if you have any tips on how to present the project, that would be really helpful. Thanks in advance!
Liam

Question 19. (Câu hỏi gốc không nằm trong các trang được cung cấp; nội dung câu hỏi được lấy từ trang giải thích.)
a. Another outcome of climate change is the threat it poses to agriculture, as farmers struggle with unpredictable weather that disrupts harvests.
b. Its clearest consequence is the increase in extreme weather events, such as hurricanes and droughts, which can now occur in any country.
c. This environmental shift highlights the urgent need for sustainable practices, requiring changes from both governments and individuals.
d. If ignored, these issues may severely impact future generations and biodiversity as a whole.
e. Climate change, causing changes in weather patterns, is negatively affecting human life.

Which of the following best summarizes the main idea of paragraph 3?