Arrange the parts to form a meaningful sentence: $A$ thirsty person $P$. understands $Q$. can $R$. the value $S$. of water

The parts of the sentence are given as: $A$: work is the one thing,$B$: and without it,$C$: that is necessary,$D$: to keep the world going,we should all die. The proper sequence of the given parts to form a meaningful sentence is:

Arrange the parts to form a meaningful sentence:
............. to reduce weight and get in shape.
$P$. one of the easiest
$Q$. Doing yoga
$R$. is
$S$. ways

The government should $P$. to improve $Q$. introduce policies $R$. the quality of education $S$. in government schools

Rearrange the following parts to form a meaningful sentence:
$P$. whom he had cheated
$Q$. did not listen to the
$R$. who weighs less
$S$. protests of customers

The mixture is then ........... and impurities. $P$. chemicals $Q$. washed to $R$. screened and $S$. clean out the