a. Andrew: The chorus of this song is stuck in my head.

b. Andrew: It's the kind of song you just have to sing.

c. Michael: I know! I can't stop singing the main melody either.

a. Ben: Don't worry. You can make the learning fit around your life; the timing is flexible.

b. Chloe: So I don't have to follow a strict schedule? That makes it seem much easier to start.

c. Chloe: I really want to learn a new language, but I feel like I don't have enough spare time.

a. Clara: It's crazy to think that something like rain can be so damaging.

b. Yumi: I know. It's a bit scary. I wish everyone would care more about the environment.

c. Clara: Me too. We all need to do our part to protect the world we live in.

a. Sandra: Not always. You can find some really great, well-made items.

b. Ashley: Wow, that's an amazing price! It looks brand new.

c. Sandra: I know, right? It's a great way to save money and still get new things for my closet.

d. Ashley: I always think of second-hand clothes as old and worn out.

e. Sandra: I bought this shirt at a thrift store. It was only five dollars!

a. Minh: I saw some tourists using the public Wi-Fi near the statue this morning.

b. Linh: Providing this service makes our city look modern and very helpful.

c. Minh: Tourists having good internet access is great for the local economy.

d. Minh: Yes, it helps them feel welcome and safe in our local area too.

e. Linh: Good internet is very important for visitors to check their hotels and plans.

a. Grace: Did you see the city is making more special paths just for bikes?

b. Grace: That will help reduce the carbon emissions from all the cars.

c. Henry: Yes, they want to encourage everyone to cycle more often.

d. Grace: I should start riding my bike to school next week, maybe.

e. Henry: It's a good step for improving our local ecology quickly.

a. Diana: We should probably look for an apartment to share with maybe three or four other people.

b. Diana: The cost of living is rising so quickly; high rental prices are a huge burden.

c. Carlos: It's nearly impossible to save any money when the monthly rent takes up so much.

d. Carlos: Sharing is really the only affordable option for students staying in the city center.

e. Carlos: Even renting a tiny apartment near the university costs a ridiculous amount of money now.

Dear Ryan,

a. Thank you again for your helpful advice. I really appreciate it.

b. I wanted to send a quick email to thank you for our conversation last week about getting better sleep.

c. I have tried some of the things you suggested, like making my bedroom darker and avoiding coffee in the evening.

d. Your tips were really practical and easy to follow.

e. I have noticed a big difference already! I feel much more rested during the day and have more energy.

Best,

Joe

Dear Lam,

How are you doing? I am sending this email to invite you to celebrate Tết with my family and me this year.

a. We'll do many traditional things. We will make and eat bánh chưng , visit the bright flower market, and share lucky red envelopes with wishes for a good year.

b. We will also decorate the house with beautiful flowers and plants. It is always a very warm and joyful time when the whole family is together and we welcome spring.

c. It is the most important and biggest holiday in Vietnam, and we'd love for you to experience the atmosphere!

d. The main day is New Year's Day. Are you free to come that weekend?

e. Please let me know if you can join us soon so we can start planning.

Hope to see you then!

Best,

Kien

Dear Mr. David Lee,

I hope you are well. I am writing to ask for your advice about my future career plans.

a. I know you have much experience helping students decide on their paths.

b. I am finishing my final year of the Business Studies program soon, and I feel a little unsure about my next steps, especially concerning further education.

c. I want to choose a path that truly fits my skills, like organization and teamwork, and my interests in business.

d. Could we find 15-20 minutes to talk sometime next week, perhaps on Tuesday or Wednesday afternoon? Please let me know what day and time works best for your busy schedule.

e. I would specifically like to meet with you to talk about different marketing job options and potential universities that offer relevant degrees.

Thank you very much for your valuable time and kind help. I look forward to hearing from you soon.

Best regards,

Sara Chen

Dear City Council Members,

I am writing to ask you to create more green spaces in our city, like new parks and community gardens. This is important for many reasons.

a. I believe this will make our city a better place to live for all residents.

b. Please put new green spaces high on your priority list.

c. Second, parks are good for our health; they give us places to walk, exercise, and relax, which helps reduce stress.

d. Third, having more trees improves the air we breathe. We need these areas, especially in parts of the city that currently have very few parks.

e. First, green spaces make our city look much nicer and provide natural places for everyone to enjoy.

Thank you for your work.

Sincerely,

Jasmine Lee

Dear Tran Phong,

a. Please also save the date in your calendar.

b. We look forward to an interesting discussion about new climate technology and sustainable urban planning. If you have any questions, please reply to this email.

c. This seminar is online via the Zoom platform. We will send the specific meeting link to this email address on Tuesday, November 28th, so please check your inbox then.

d. We are happy to confirm your place at the "Future Climate Solutions" seminar. Your registration is now complete.

e. The event will take place on Wednesday, November 29th. The seminar will start at 10:00 AM.

Thank you for joining us.

Sincerely,

The Seminar Team

Hey Sarah,

Thanks so much for sharing your story!

a. That takes a lot of courage and determination! It sounds like you've grown a lot from it.

b. I can only imagine how daunting that must have felt at first, leaving everything familiar behind.

c. It's really inspiring to hear how you pushed yourself to meet new people and build a life there.

d. It's true that stepping out of your comfort zone often leads to the best personal growth.

e. That sounds like an amazing and challenging experience – moving to a new city where you didn't know anyone is a huge step!

I'm really happy for you that it all worked out so well and you found a new place to thrive.

Talk soon,

Lucy

a. They can capture high-quality images and videos from above, which is useful for journalism and filmmaking.

b. In agriculture, drones help farmers monitor large fields and check the condition of crops quickly.

c. Because drones are small, fast, and easy to control, they can perform difficult tasks more safely and save a lot of time for people.

d. They are also important in emergencies, such as floods or accidents, where they can locate people in need of help.

e. Drones are very helpful tools in many areas of modern life.

a. Second, lifelong learning helps you stay connected.

b. Lifelong learning has numerous benefits.

c. First, lifelong learning is beneficial for your brain.

d. By continuously learning, you can meet like-minded people, exchange ideas and stay informed about modern developments.

e. When you acquire new knowledge, your brain stays active, thus improving your memory and slowing down memory decline.

a. One major disadvantage is the potential for job loss, as robots may replace human workers.

b. Despite the benefits, using robots in the workplace also comes with several drawbacks.

c. Robots also lack flexibility and cannot easily adapt to unexpected situations.

d. Small businesses may struggle to afford the upfront cost of robots, as well as the ongoing maintenance expenses.

e. Another issue is the high cost of purchasing and maintaining robots.

a. Because the work mainly involves handling data and documents, there are fewer opportunities for social interaction.

b. As a result, individuals who prefer energetic, social, or creative work settings may find accounting less appealing.

c. The main responsibilities include following fixed procedures, reviewing numbers, and preparing financial reports, which may become repetitive over time.

d. A major disadvantage of working in accounting is the limited variety and excitement in daily tasks.

e. Many accountants spend much of their time working alone at a desk, which can feel isolating.

a. If teenagers don't have good career guidance, it can make them unsure about what to do after finishing school.

b. Another effect is that they might waste time and money on education that isn't useful for their career goals.

c. For example, they could study something that they don't really enjoy or that doesn't help them get a job later.

d. One result is that they might choose the wrong courses in college or university.

e. This can make them feel frustrated and behind their friends who have a clearer plan.

a. Furthermore, using local renewable sources makes cities less reliant on expensive and politically unstable oil and gas supplies.

b. The main reason is that fossil fuels release harmful pollution into the air, which causes serious breathing problems for city residents.

c. Switching to clean energy immediately improves the air quality, making urban environments much healthier for everyone.

d. Adopting clean energy is therefore essential for creating healthy, self-sufficient, and sustainable urban areas.

e. Cities must urgently replace fossil fuels with renewable energy sources like solar and wind power.

a. While AI offers many benefits in education, it also comes with several drawbacks.

b. This could eventually affect the development of students' social skills.

c. One major concern is the potential loss of human interaction in the learning process, as students may rely too heavily on AI tools.

d. For example, AI systems often collect sensitive information about students, which could be misused if not properly protected.

e. The application of AI in education also raises issues regarding data privacy.

a. By chatting with people who speak a different language, you get to practice what you've learned in a real and fun way.

b. Connecting with international friends on social media is a great way to improve your language skills and learn new words.

c. Also, social media is full of slang and idioms that you might not find in a textbook, so you can learn how people really talk.

d. This type of daily practice makes learning a language feel natural and less like a school subject.

e. For instance, if your friend is from Spain, you can text them in Spanish and they can correct your mistakes, which helps you get better.

a. However, once the foundation is laid, the real work begins as they start building more complex systems of thought and understanding.

b. Learning a new language is challenging, especially at the beginning when students are overwhelmed by grammar rules and unfamiliar vocabulary.

c. With continuous practice, learners gradually develop confidence in their speaking, listening, and writing skills, although progress may seem slow at first.

d. Many language learners experience frustration early on, but it's important to remember that fluency comes with time and dedication.

e. In the end, the sense of accomplishment that comes from mastering a language makes the effort worthwhile, opening doors to new cultures and opportunities.