1. Topic 1: Advantages of living a healthy lifestyle Answer: Living a healthy lifestyle offers numerous benefits, contributing significantly to overall well-being. Firstly, it enhances physical fitness, reducing the risk of chronic diseases such as heart disease, diabetes, and certain cancers. Regular exercise and a balanced diet boost energy levels and improve stamina. Secondly, a healthy lifestyle positively impacts mental health. Physical activity releases endorphins, which act as natural mood elevators, reducing stress, anxiety, and depression. Adequate sleep, a cornerstone of health, sharpens focus and memory. Ultimately, embracing a healthy lifestyle leads to a longer, more fulfilling life, characterized by vitality and resilience. 2. Topic 2: Family traditions or customs at New Year Answer: At New Year, our family follows several cherished traditions that bring us closer together. A key custom is the "tết cleaning," where we thoroughly clean our home to symbolize sweeping away bad luck and welcoming good fortune. On New Year's Eve, all family members gather for a special reunion dinner, a feast featuring traditional dishes like Banh Chung and Nem Ran. We also visit relatives and friends, exchanging greetings and lucky money (li xi) in red envelopes, which is especially exciting for the children. These customs reinforce family bonds and cultural identity, making the holiday truly special and memorable. 3. Topic 3: Things you do to help your family Answer: To help my family, I contribute in various meaningful ways every day. My main responsibility is keeping my room tidy and organized, which reduces household chores for my parents. I also regularly help with the dishes after meals and take out the trash. On weekends, I assist with grocery shopping and sometimes help prepare simple meals. During holidays, I actively participate in cleaning and decorating the house. These small actions, from daily chores to occasional tasks, help maintain a harmonious home environment and teach me valuable life skills and the importance of teamwork within the family.

. Muong / earn / living / by / farm / and / raise / animals. Answer: Muong earns a living by farming and raising animals. The subject "Muong" is a third-person singular noun, so the verb "earn" needs an 's' in the present simple tense. The structure "by + V-ing" is used to indicate the method or means of doing something, so "farm" becomes "farming" and "raise" becomes "raising". 2. They / be / in / habit / exercise / after work. Answer: They are in the habit of exercising after work. The verb "be" needs to be conjugated to "are" to agree with the subject "They". The phrase "in the habit of" is a fixed expression, requiring the preposition "of" and the gerund form of the verb that follows, so "exercise" becomes "exercising".

1. Rewrite the sentence about acne Answer: If you don't drink more water, you will get more acne. 2. Rewrite the sentence about Sa Pa trip Answer: My sister wants to see the terraced fields, so she is going to Sa Pa. 3. Rewrite the sentence about phone usage Answer: Unless he spends time on his phone, he will complete his work.