a) There are 3 important reasons why English is popular and important in our life. First of all, English is the main source of communication in this society. It is also a way for people to share their idea thought up with others. Secondly, English is one of the languages known by many, with about 20% of the global population speaking it (that's 1.5 billion people) so that it's becoming the most popular language in the world. And last, English gives you access to a wealth of written media, online and printed. So that's why everyone speaks English to their mother tongue. 

b) To study English, you have to pick a goal to help you have more motivation. Then try hard to speak like the native speaker and practice speaking every day. If you have a partner, try your best to learn from them vocabulary and grammar, which will help your pronunciation better. There'll be good to have some tips when you practice speaking English with a native speaker. It can be acronyms when people create a dialogue every day. That will be fun to learn new things, right?

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