What if...? B1, B1+, B2
What if...? is a three-level series for students who have already completed the elementary level in the English language. It’s a groundbreaking series that is based on the principles: learning, teaching, assessment. The books of the What if…? series enhance the imagination and creativity of students and sharpen their critical thinking skills by means of contradictory ideas on current issues. The What if…? series helps learners to develop skills required for any certificate type.