Listen and underline the stressed words in the following sentences. Then listen again and repeat. (Nghe và gạch chân các từ được nhấn trọng âm trong các câu sau. Hãy nghe và nhắc lại.) 1. If there's an earthquake when children are outside, they must line up in the playground. 2. Students don't have to pay tuition fees to do a degree at university in Finland. 3. The curriculum includes academic subjects and non-academic subjects. 4. Why does Grace get stressed about exams?