I. Choose the word whose underlined part is pronounced differently from the others.
1. A. wash B. bottle C. orange D. carrot gạch chữ “a”
2. A. sauce B. sausage C. salt D. water A, B gạch chữ “au” C, D gạch chữ “a”
3. A. pour B. your C. flour D. door A, B, C gạch chữ “ou” D gạch chữ “oor”
4. A. broth B. fold C. bone D. roll gạch chữ “o”
5. A. hot B. another C. yoghurt D. problem gạch chữ “o”