What does the writer advise you to practice?

* Hướng dẫn giải

Dẫn chứng: 

You should find out as much as possible about the company before you go to the interview. Understand the products that they produce and the services that they provide . It is also good to know who the customers are and who the major competitors are. Practice makes perfect. It will also make you feel more confident and relaxed. So, practice your answers to common. Make a list of questions to ask, too.