Đáp án + Giải thích các bước : 

1. A

- Dẫn chứng : The workers told me what I was doing and that helped me to slowly get better 

2. C

- Dẫn chứng : Pat always needs good milk for her cheesse , but she doesn't have to buy it . Her mother and father keep 100 cows on their farm , Pat can just ask them when she needs more 

3. B

- Dẫn chứng : " Soon , we're going to do some advertisements , too " 

4. B 

- Dẫn chứng : Making cheese is fun and winning a prize for it is great , but doing well in my studies matters more for now

5. C 

Vì đoạn văn nói về cách cô ấy trở thành một phần kinh doanh phô mai