Explain why English is important?

This language plays an important role in our life, as it is used as a common language of communication by many people around the world. It is also the most spoken language. It is necessary in our education. It is a must for getting good job also. Like any other language, there are grammatical nuances that become more pronounced when written than when spoken. Much of our day-to-day conversation is not correct in a formal, grammatical sense. In order to communicate properly in writing, it is important to study the English language and to understand the rules that govern it (although there is no guarantee that the rules won't have changed by the time you complete school). Once a student gets later on in secondary school and certainly in college, the phrase 'English class' means not so much the study of grammar or the language itself at all, but rather literature that has been written in or translated into English. The upper-level college classes have more specific names that identify what exactly is being studied, but usually the classes are all grouped under the English Department. If you're in a well-taught English class, it also means writing analysis of the literature being read, and putting to use those formal communication skills learned earlier.

Explanation:

Knowing English increases your chances of getting a good job in your home country or finding work abroad in a multinational company. It is also the language of international communication, the media and the internet, so learning English is essential for socializing, entertaining and working!

answer: b (host)

viruses use the cells of living organisms to reproduce. the cell which is used by virus is called as "host cell". it is a living cell in which virus multiplies, example bacteria, plant or an animal cell.

in this, the virus is a parasite, which uses host cell for its benefit (reproduction) by using the cell machinary of host cell.