Fill in the blanks with the correct degree of adjectives given in the brackets : (i) Melbourne is.........place in the world. (better/the best) (ii) Self-respect is.........than subordination. (good/better) (iii) This book is as much...........as that one. (expensive/more expensive) (iv) Gold is......metal in the world. (more popular/the most popular) (v) Mango is.......fruit in India. (popular/the most popular) (vi) Diamond is.........than any other substance. (harder/hardest) (vii) Pen is..........than the sword. (mightiest/mightier) (viii) Lead is...........of all metals. (the heaviest/heavier) (ix) Fox is.......than a jackal. (cleverer/more clever) (x) You can take rest here, it is a......... area. (most peaceful/peaceful)​