Chia từ : 36. I have just bought a replacement for one of my favorites which …………………………… disappeared. MYSTERY 37. Gift exchange is ……………… expression of social relations. SIGNIFY 38. I try not to remember this …………………………… experience that only leaves me with unhappy thoughts. FRIGHTEN 39. The boy ………. asked for permission to go out with his friends. REPEAT 40. British Rail apologized for the ……… of the 4.20 to Bath. CANCEL 41. He feels sad about his ……… result in the examination. SATISFY 42. The …………………………… of this factory are widely consumed in this country. PRODUCE 43. You must keep on working with him no matter how much you ……………………………. AGREE 44. Film festivals are …………………………… divided into categories like drama, documentary or animation. TYPICAL 45. He enjoyed …………… with friends and it cost nothing. SOCIAL