Tình gia tri bieu thuc (x-7).(4+x) voi x=-2

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help me, please In three of these words the first syllable is stressed. In the fourth the second syllable is stressed. Find the word in which the second syllable is stressed. 52. a. person b. enough c. picture d. people 53. a. Japan b. Australia c. Britain d. Canada 54. a. surprise b. wonderful c. ticket d. evening 55. a. busy b. fortunate c. include d. follow 56. a. depart b. medical c. husband d. business 57. a. volcano b. gallery c. seafood d. windy 58. a. sunny b. facility c. humid d. minus 59. a. weather b. lava c. middle d. delicious D. READING Read the article and circle the letter next to the word that best fits each space: Traveling in the Lake District: The Lake District is very popular for holidays all year round. Roads leading to the area have been improved in (60)………………years inside the area itself, however, many roads are (61)……………and winding with steep hills and it may not be safe to drive (62)………..….roads like this when they are (63)……………in ice. For the mountain walker a word of warning-every season visitors (64)……………..lost or are injured and (65)……….….... to be rescued by the Mountain Rescue teams. This kind of problem can be (66)…………... by following a few simple rules. When exploring the mountains, wear warm clothing. Sensible boots, take a map, compass and whistle and a small (67)……………...of food. Don’t go (68)…………….alone and always tell someone where you (69)…………..to go to. 60. a. recent b. next c. last d. close 61. a. thin b. slim c. narrow d. shallow 62. a. along b. above c. by d. in 63. a. wrapped b. above c. drowned d. filed 64. a. have b. be c. make d. get 65. a. must b. should c. need d. ought 66. a. encouraged b. prevented c. arranged d. organized 67. a. quantity b. weight c. length d. limit 68. a. for b. by c. with d. off 69. a. look b. seem c. plan d. know