1. Complete the conversations by circling the best answers. Then practise reading them.

1. Mai: I want to reduce my carbon footprint. _________

    Lan: You should change your daily habits. For example, you should take shorter showers to save energy.

• A. What should I do, Lan?
• B. How about the exam, Lan?
• C. What do you have, Lan?
• D. How do I change my routine, Lan?

2. Nam: Can you give me some advice on how to reduce air pollution in the city?

    Hoa: _________, I would use public transport such as buses or trains. It's a very good way to reduce carbon dioxide emissions.

• A. If I liked you
• B. If I were you
• C. If I wished
• D. If I wanted

3. Tuan: Can you give me some advice about living green?

    Minh: _________ use more organic food because it's good for your health and the environment.

• A. I advise you to
• B. I want you to
• C. I tell you to
• D. I ask you to

4. Long: I'm looking for a book on endangered animals but I can't find a good one. _________

   Hoa: How about searching it on our school library website? I hope you will find the one you need there.

• A. Can you show me the way to the library?
• B. Would you like to go to the bookshop?
• C. Can you give me some advice?
• D. Would you like to try it on