I like chemistry best because I am studying as being white-coated scientists mixing strange liquids in a laboratory.Chemistry, a branch of natural science, is the study of the composition, structure, properties, and changes of matter. Chemistry refers to the elements, compounds, atoms, molecules, and the chemical reactions that occur between those components. Chemistry is sometimes called the "central science" because it is a bridge between other natural sciences such as physics, geology and biology.

Of all the subjects that I learn at school, English is the subject I like best.
There are several reasons why I like English. Firstly, English is the language which is spoken and understood by many people of most country in the world. English is a tool for people to get access to a lot of knowledge and information of the world. Secondly, most of appliances we use everyday have English instructions on them, therefore, it is essential for people to know english nowadays. Last but not least, English is an important factor for those who want to find a good job.
English has many advantages for our life. It is for all these reasons that I like English best.