THREE RHYMING RIDDLES

1)

Insert an S into this and things change so fast,

To make sweet what was hot and dry in the recent past.

2)

Through my first forever flow

Words of joy, cries of woe;

In my second, neatly made,

Thousands of eggs are daily laid.

In my whole, men never jest,

Vows are uttered, sins confessed.

3)

Two sisters are we, one dark and one fair,

In twin towers dwelling, almost always a pair.

Answers:

1. Desert / dessert

2. EAR/NEST - EARNEST

3. Salt and pepper shakers