Use the word in brackets to from a new word that fits into the blank ! ----- Nội dung ảnh ----- 41. The Mekong River is the __________ river in Vietnam. (LONG) 42. Tokyo is __________ than London. (BIG) 43. Ho Chi Minh city is the __________ city in Vietnam. (BIG) 44. Petronas Twin Towers is __________ than Sears Tower. (TALL) 45. My sister is __________ than I. (OLD) 46. Nam is __________ than Ba. He is the __________ boy in Vietnam. (SHORT)