Which word has different pronunciation from others?
1. A. teenager B. together C. guess D. regular (gạch chân chữ 'g')
2. A. teeth B. engineer C. street D. greeting ( gạch chân chữ 'ee')
3. A. calorie B. musical C. cinema D. community (gạch chân chữ 'c')
4. A. again B. allergy C. organization D. gardening (gạch chân chữ 'g')