The 1966 opening of the relatively expansive Grace Memorial Bridge signaled a (i) improvement in highway safety in the low country of South Carolina; the old bridge had been (ii) narrow, creating a (iii) driving experience for traders and tourists alike.
Blank (i)
prodigious
subsidiary
radiant
Blank (ii)
insufficiently
meagerly
precariously
Blank (iii)
malodorous
cantankerous
perilous
