一本實用的文法工具書，針對作文時常犯錯誤的prepositions。
全書含130個prepositions，每個均有精要解釋用法及例子，讓小朋友能在家中輕易自學及翻查。書後更有14 個相關練習，附有答案。
What You Need to Know about English focuses on building mastery of expressive English. It provides comprehensive coverage of various aspects of English.
Key Features:
• Simple definitions and example sentences
• Language and grammar notes to strengthen understanding
• Graded exercises for practice and consolidation
Paperback / For Ages: 6 -12 / 135 pages