2. Read the following sentence:
1. The abacus, a counting frame
used in China and Japan, came long
before the calculator.
3. Read the following sentence:
2. A rhinoceros, a large, plant-eating,
three-toed mammal from Africa and
Asia, has one or two horns on the
snout and a thick hide.
4. CONTEXT CLUES
These are words or phrases
that help you understand a
word that is not familiar to
you.