Mot hinh tam giac co do dai day la 1.5m va chieu cao la 10.6dm tinh dien tich hinh tam giac do co don vi la met vuong

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I. Find the word which has different sound in the part underlined. 1. A. wanted          B. washed       C. worked        D. stopped 2. A. cycled            B. stayed        C. decided         D. played 3. A. who             B. when         C. where         D. what 4. A. watched         B. danced        C. walked       D. bored 5. A. needed          B. decided        C. played       D. wanted 6. A. provided         B. started        C. worked        D. decided 7. A. closed           B. played          C. stopped      D. stayed 8. A. whole           B. why           C. what         D. when 9. A. called           B. waited          C. played       D. loved 10. A. looked          B. lived          C. laughed        D. watched 11. A. started         B. decided        C. worked        D. waited 12. A. played         B. stopped       C. watched        D. liked 13. A. whom          B. when          C. where         D. what 14. A. watched        B. missed        C. walked         D. played 15. A. collected        B. decided         C. played        D. wanted 16. A. naked         B. watched       C. worked       D. stopped 17. A. lived           B. played        C. stayed        D. dogged 18. A. looked         B. worked         C. naked       D. liked 19. A. wanted        B. waited          C. played        D. needed 20. A. missed         B. stopped       C. wanted        D. watched