To read and enjoy this book it will suffice to possess a modest knowledge of mathematics, i.e. a knowledge of the rules of arithmetic and elementary geometry. Very few problems require the ability of forming and solving equations, and the simplest at that.
The purpose of this book is to prepare young learners for successful results on the TOEFL Primary tests created by ETS. TOEFL Primary, the first level of TOEFL assessment, is designed to measure young learners’ English ability, especially their skills in reading, listening and speaking.
TOEFL Primary - Step 1 - Book 3 The purpose of this book is to prepare young learners for successful results on the TOEFL Primary tests created by ETS. TOEFL Primary, the first level of TOEFL assessment, is designed to measure young learners’ English ability, especially their skills in reading, listening and speaking.
Orangutans are animals that are similar to humans in many ways. One similarity is their ability to communicate through language. This ability is being studied in a program at a zoo in Washington, D.C. What is the purpose of this program? How does it work?
