Arrange the given words in alphabetical order and choose the one that comes in the second place:

$A$ group of letters is given which are numbered $1, 2, 3, 4, 5,$ and $6$. Below are given four alternatives containing combinations of these numbers. Select the combination of numbers so that the letters arranged accordingly form a meaningful word.
$A, C, E, S, T, H$
$1, 2, 3, 4, 5, 6$

How many pairs of letters in the word $BRIGHTER$ have as many letters between them in the word as in the alphabet?

Which one word can be formed from the following letters?
$a, a, d, e, f, g, r, s, u$

Which letter will be the fifth from the right if the first and the second,the third and the fourth and so on are interchanged in the word $'COMPANIONATE'?$

Arrange the following words in the sequence in which they occur in the dictionary:
$1.$ Brook $2.$ Bandit $3.$ Boisterous $4.$ Baffle $5.$ Bright