Interchange 3 Unit 11-12 Quiz __full__ -

What problem is the city facing? a) Overpopulation b) Environmental pollution c) Traffic congestion

Interchange 3 is a popular English language coursebook used in many language schools and institutions around the world. The course is designed for intermediate-level students and aims to improve their language skills in reading, writing, listening, and speaking. The coursebook is divided into units, each covering a specific topic and set of language skills. Interchange 3 Unit 11-12 Quiz

Answer: b) Environmental pollution