✔ 最佳答案
Please don't mind the following suggestions.
If you are a band 2 student, I think you may not afford the pressure of phy, chem and bio. This is because you will become stressed if you study all scientific subject, I know some band 1 top students(1/144) also choose phy, chem and bio to be their elective subjects. Therefore, I don't expect you can get a very good result in these subjects. However, if you want to become a doctor when you grow up, I think you can choose chemistry and biology. These 2 subjects can help you more.
Moreover, your English result is also a major factor that affect your choices. You can consider whether you are able to use English express your ideas well. In biology, the teachers are expected you to use some specific terms to describe the processes such as diffusion and osmosis. If you use others, you are not able to gain the marks. Therefore, it is a good example that English is important if you choose English to study biology.
Chemistry is a hot subject among the Hong Kong students' choice. Therefore, it will be a great competition in future. You must study hard and try your best to get the highest mark in your own school so that you can compete with Hong Kong students.
The above just my own suggestions. I hope my advice can help you. In the sum, if you understand my suggestion without checking the dictionary, that means you are able to use Englsih be your elective subject's language. Anyway, good luck and work hard in your final exam!! ^ ^