He went $P$. job opportunities $Q$. explore $R$. to $S$. to the city

Education is $A$: of the proper sense of responsibilities $B$: the first need $C$: in a citizen $D$: for the development. The proper sequence of the given words should be:

Arrange the following parts to form a meaningful sentence:
$A$: it struck me
$B$: of course
$C$: suitable it was
$D$: how eminently
The proper sequence of the given words should be:

It has been established that $A$: Einstein was $B$: although a great scientist $C$: weak in arithmetic $D$: right from his school days. The proper sequence of the given words should be:

We have $P$. to help $Q$. our customers $R$. attendants with instructions $S$. promptly and politely.

Rearrange the following parts to form a meaningful sentence:
............ orbit around the Earth.
$P$. a stationary
$Q$. satellites have
$R$. communication
$S$. Some of the