Toefl Paralel Structure Part 1

Cats hunt not only by night but also by daily

Adobe is used throughout the Southwest to make ovens and bricked

Both circular or longitudinal muscles occur in the walls of the throat

A sixteenth-century navigator used an astrolabe to calculate a ship's distance to the north or the southern of the equator

A fir tree requires neither warm weather or lengthy hours of sunlight to survive

The skin protects the human body from infectious, injury, and harmful sunlight

A light-year is a measurement of both time and distant

The first tanks were powered by largely but inefficient internal combustion engines

Watercress is a water plant whose shoots either take root in mud or to trail in water

St. Bernards are prized for their keen noses, sure-footed, and unerring sense of smell