CLEAN : South Korean and US Marines take part in joint military drill

What is the primary focus of the introduction section?

• Examples of 'Oh'

• Introduction to 'Oh'

• Detailed analysis of 'Oh'

• Summary of 'Oh'

In which context can 'Oh' be used to express surprise?

• When encountering something unexpected

• When expressing disappointment

• When greeting someone

• When asking a question

Which section discusses the various uses of 'Oh'?

• Introduction

• Contexts of 'Oh'

• Conclusion

• None of the above

Which section would likely contain examples of 'Oh' in different scenarios?

• Introduction

• Conclusion

• Contexts of 'Oh'

• None of the above

What is the main purpose of the conclusion section?

• To introduce new concepts

• To summarize the key points

• To ask questions

• To provide examples