I. Find the word which has a different sound in the part underlined.
1. A. smartphone B. fastener C. portable D. costly (âm gạch chân: t)
2. A. generous B. Velcro C. video D. inventor (âm gạch chân: e)
3. A. processor B. congestion C. tourism D. assignment (âm gạch chân: s)
II. Choose the word which has a different stress pattern from the others.
4. A. self-interest B. bookshelf C. waterfall D. trainspotting
5. A. heart attack B. washing powder C. fish tank D. mother tongue