English a Medium of Instruction

As everyone know that English is international language and important medium of communication. But there is still a Controversial topic that should English be the medium of instruction in secondary school? Population are growing rapidly in this world. Imagine that if we doesn’t have English, how would we be communicating with others from foreign country? We could not use our national language to talk with foreign people since they may not be understand at all. We could not always speak their national language too whenever we contact with them as we do not have this kind of ability to learn all the languages that exist in this world. That’s why, we had English.
Although English is the most important and international language for us, but we should not only focus on English and there are a lot of country that don’t use English for their national language. On the other hand, it means that English may not be that important for some country which have the different national language. For example, China use Chinese, Koren use Korean, Japan use Japanese. There are more language to choose other than English. Another reason that we some people don’t like English is because they are not use to it. May be their parents will think that they are just laziness but actually not. Some people may have the learning problem In English. Although our country, Malaysia is very focused on English but there is still a lot of Malaysian not necessarily be able to speak English well as most of the Malaysian don’t even use English to communicate with each other in secondary school unless on the English class. So they will prefer to speak with same language friends than different language friends. Over the time, they rejected to speak English. By the way, they will always translate from other languages to English. In this situation they will make a lot of grammar mistakes and cause them can’t improve English correctly and rapidly.
What is the main reason for studying English? To advance in