Em hãy viết công thức để tính trung bình tiền điện mỗi tháng?
I. Choose the word whose underlined part is pronounced differently from the others.
1 A. burn | B. hurt | C. birth | D. singer |
2. A. surfing | B. colour | C. opinion | D. above |
3. A. mother | B. badminton | C. learn | D. picture |
4. A. about | B. hobby | C. collect | D. player |
5. A. donated | B. provided | C. flooded | D. changed |
6. A. helped | B. worked | C. reduced | D. followed |
7. A. saved | B. interested | C. volunteered | D. enjoyed |
8. A. cooked | B. watered | C. followed | D. cleaned |