The grocer $A$: did not listen to the protests of customer $B$: who was in the habit of weighing less $C$: whom he had cheated $D$: with great audacity. The proper sequence of the given segments should be:

The national unity of a free people $A$: to make it impracticable $B$: for there to be an arbitrary administration $C$: depends upon a sufficiently even balance of political power $D$: against a revolutionary opposition that is irreconcilably opposed to it. The proper sequence of the given words should be:

It is easy to excuse $A$ : but it is hard $B$ : in a boy of fourteen $C$ : the mischief of early childhood $D$ : to tolerate even unavoidable faults. The proper sequence of the given words should be:

Though he dialled frequently $A$: on telephone $B$: my brother could not contact me $C$: and had left no information $D$: as $I$ had gone out of office. The proper sequence of given words should be:

The following sentence parts are jumbled. Arrange them in the proper sequence to form a meaningful sentence:
$A$: lamenting their evil desire
$B$: that had brought
$C$: wept loudly
$D$: this sorrow upon them

He took $P$. the bank to $Q$. a loan from $R$. start his $S$. dairy business