topic 1:

Living a healthy lifestyle offers numerous benefits for both the body and mind. It significantly boosts your immune system, helping you fight off sickness more effectively. Regular exercise and a balanced diet lead to higher energy levels throughout the day, improving productivity. Furthermore, maintaining a healthy lifestyle is crucial for reducing the risk of chronic diseases like diabetes and heart disease. Emotionally, it helps manage stress and improves your overall mood and mental clarity, contributing to a longer, happier life.

1. Muong / earn / living / by / farm / and / raise / animals.

→ The Muong earn a living by farming and raising animals.

2. They / be / in / habit / exercise / after work.

→ They are in the habit of exercising after work.

1. Drink more water, or you will get more acne.

→ If you don’t drink more water, you will get more acne.

1. My sister is going to Sa Pa because she wants to see the terraced fields.

→ My sister wants to see the terraced fields, so she is going to Sa Pa.

1. If he doesn’t spend time on his phone, he will complete his work.

→ Unless he spends time on his phone, he will complete his work.

Do BM là đg trung tuyến của tam giác ABC

Mà BM =1 nửa AC nên tam giác ABC có góc B vuông

Suy ra tứ giác ABCD có ^A = ^D = ^B = 90 độ

--> ABCD là hình chữ nhật

Do BM là đg trung tuyến của tam giác ABC

Mà BM =1 nửa AC nên tam giác ABC có góc B vuông

Suy ra tứ giác ABCD có ^A = ^D = ^B = 90 độ

--> ABCD là hình chữ nhật