92:5

78:2

76:3

1,viết số đo sau dưới dạng dm2

72dm225mm2=...........dm2

9dm226cm2 =..............dm2

24 mm2=...........dm2

$\frac{2}{9}+\frac{3}{7}+\frac{4}{7}-\frac{2}{13}+\frac{7}{9}$

Cặp phân số sau có bằng nhau không? Vì sao?
a) $\frac{3}{-5}$ và $\frac{-3}{5}$
b) $\frac{2}{5}$ và $\frac{-8}{20}$

Choose the word whose underlined part is pronounced differently from the
others
1. A. talked
B. painted
C. asked
D. liked
2. A. worked
B. stopped
C. forced
D. wanted
3. A. waited
B. mended
C. objected
D. faced
4. A. kissed
B. helped
C. forced
D. raised/z/
5. A. learned
B. watched
C. helped
D. wicked
6. A. packed
B. punched
C. pleased/z/
D. pushed
7. A. confused/z/
B. faced
C. cried
D. defined
8. A. kissed
B. pleased
C. increased
D. ceased
9. A. devoted
B. suggested
C. provided
D. wished
10. A. watched
B. crashed
C. occupied
D. coughed
11. A. started
B. looked
C. decided
D. coincided
12. A. designed
B. preserved
C. sawed
D. guided
13. A. agreed
B. missed
C. liked
D. watched
14. A. measured
B. pleased
C. distinguished
D. managed
15. A. practised
B. amused
C. advertised
D. annoyed
16. A. embarrassed
B. astonished
C. surprised
D. decreased
17. A. practiced
B. raised
C. rained
D. followed
18. A. concealed
B. fined
C. resembled
D. resisted
19. A. laughed
B. ploughed
C. coughed
D. disliked
20. A. imagined
B. punished
C. diseased
D. determined
21. A. examined
B. released
C. serviced
D. ceased
22. A. expelled
B. dismissed
C. encountered
D. returned
23. A. filled
B. landed
C. suited
D. crooked
24. A. chased
B. wished
C. pursued
D. thanked
25. A. preferred
B. worked
C. fixed
D. fetched
26. A. shipped
B. hitchhiked
C. traced
D. repainted
27. A. caused
B. promised
C. kissed
D. discussed
28. A. listened
B. burgled
C. robbed
D. chatted
29. A. gossiped
B. rumoured
C. remembered
D. threatened
30. A. worried
B. bored
C. disappointed
D. annoyed
31. A. recognized
B. organized
C. pronounced
D. denied
32. A. supposedly
B. rubbed
C. played
D. believed
33. . A. worked
B. stopped
C. forced
D. wanted
34. A. kissed
B. helped
C. forced
D. raised
35. A. confused
B. faced
C. cried
D. defined
36. A. devoted
B. suggested
C. provided
D. wished
37. A. catched
B. crashed
C. occupied
D. coughed
38. A. agreed
B. missed
C. liked
D. watched
39. A. measured
B. pleased
C. distinguished
D. managed
40. A. wounded
B. routed
C. wasted
D. risked
41. A. imprisoned
B. pointed
C. shouted
D. surrounded
42. A. a.failed
B. reached
C. absored
D. solved
43. A. invited
B. attended
C. celebrated
D. displayed
44. A removed
B. washed
C. hoped
D. missed
45. A. looked
B. laughed
C. moved
D.stepped
46. A. wanted
B.parked
C. stopped
D.watched

47. A. laughed
B. passed
C. suggested
D. placed
48. A.believed
B. prepared
C. involved
D. liked
49. A.lifted
B. lasted
C. happened
D. decided
50. A. collected
B. changed
C. formed
D. viewed
51. A. walked
B. entertained
C. reached
D. looked
52. A.admired
B. looked
C. missed
D. hoped
53. A. filled
B. missed
C. ploughed
D. watched
54. A. visited
B. decided
C. engaged
D. disappointed
55. A. kissed
B. stopped
C. laughed
D. closed
56. A. reformed
B. appointed
C. stayed
D. installed
57. A. fitted
B. educated
C. locked
D. intended
58. A. matched
B. educated
C. enriched
D. washed
59. A. attended
B. improved
C. dedicated
D. exhibited
60. A. killed
B. developed
C. threatened
D. endangered
61. A. wanted
B. looked
C. needed
D. visited
62. A. planned
B. worked
C. helped
D. galloped
63. A. hoped
B. referred
C. shopped
D. laughed
64. A. hurried
B. studied
C. stayed
D. started