Listen to these sentences and underline the stressed words or letters
(Nghe các câu sau và gạch chân các từ hoặc chữ mang trọng âm)
1. That's fifteen, not fifty.
2. It's A as in apple.
3. It ends in dot org, not dot com.
4. Was that zero zero one or zero zero two?
5. Can you spell your last name?