CONTENTS
OLD THINGS
UNIT 1 WHOSE OLD HAT IS THIS?
UNIT 2 THE OLDER, THE BETTER
EXAMS
UNIT 3 POP QUIZ
UNIT 4 MATH EXAMS
THE DISABLED
UNIT 5 SUZIE THE WONDER DOG
UNIT 6 SIGN LANGUAGE
MAIL
UNIT 7 UNCLE JOHN’S LETTER
UNIT 8 A POSTCARD’S TRIP
TEAMWORK
UNIT 9 NAIL BITER
UNIT 10 TEAMWORK WINS!
STATES OF MATTER
UNIT 11 THREE TYPES OF MATTER
UNIT 12 WHAT’S THE MATTER WITH KITTY?
GO ABROAD
UNIT 13 A VISIT TO KOREA
UNIT 14 A EURAIL TRIP
MEXICO
UNIT 15 A LETTER FROM MEXICO
UNIT 16 WHICH MEXICAN FOODS WOULD YOU LIKE?
WORD INDEX