The following phrases are parts of a sentence. Arrange them in the proper sequence to form a meaningful sentence:
$A$: and breaks up marriages
$B$: accidents and suicides
$C$: alcoholism leads to
$D$: affecting all ages

He knew that $A$: and then to save himself $B$: was to save all the lives $C$: entrusted to his care $D$: the duty of a captain. The proper sequence of the given words should be:

The mastermind of $P$. the $Q$. yesterday night $R$. has been arrested $S$. bank robbery

There was $A$ : needed for it everyday life $B$ : a time when each family $C$ : for itself most of the things it $D$ : actually produced. The proper sequence of the given words should be:

When he $A$: did not know $B$: he was nervous and $C$: heard the hue and cry at midnight $D$: what to do. The proper sequence of the given words should be:

$A$ month after colleges opened for the next academic year,the following segments form a sentence. Arrange them in the correct order:
$P$. $35\%$ seats reserved under $OBC$
$Q$. in private colleges
$R$. for the next academic year
$S$. remain vacant