41. Do you often check your ………………… before travelling abroad? (arrange) 42. Do you think you have the …………………… to pass the exam? (able) 43. Do you believe in …………………. between men and women? (equal) 44. Earthquakes often come together with volcanic …………………… (erupt) 45. The lava in the ……………… ……………… as it cools. (volcanic / solid) 46. …………………… are trying their best to prevent air ………………. (environment / pollute) 47. Even if you have dark skin, you still need ………………… from the sun. (protect) 48. The planet of our ……………… system are Mercury, Venus, Earth and so on. (sun) 49. Teenagers are now ……………………… dressed. (fashion) 50. Mr. Brown will need all the support and …………………… present for me. (courage) 51. He had an accident because he was driving ……………………. (care) 52. He is known for his ……………………. to his classmates. (generous) 53. Toys are ………………… for the mental ………………. of children. (necessity / grow) 54. He …………………. participated in the fight against air pollution. (active) 55. Fresh food must be ……………………… carefully. (preserve)