The key to happiness is gratitude. Read the article about being grateful and complete the summary.

In today's competitive world, in many families both parents go out to work. How does this affect their children? Write an essay.

K-pop is hugely popular, with more and more fans worldwide. But what is the K-Pop life really like? Read and answer the 10 questions.

Learning a language is not easy. Listen to the podcast and answer the multiple choice questions.

Listen to the podcast about change management in the workplace and answer the questions.