Terry Burton Boeken

One of nine books in the Test Your series - language practice with a difference! Ideal for self-study and classroom use.

Book by Parragon

This is the fifth book in a series of five vocabulary practice books, which are graded in difficulty for elementary to advanced students of English. Each book contains 50 exercises, which test and teach vocabulary in various topic areas, and 700 new words and phrases.

Explains the function of a crane and how each of its different parts work.