C1 Exam Practice

Part 03 · C1 Reading & Use of English — Practice Exam 4

Word Formation

Prefixes, suffixes & word families

Practice activity

The Power of Habit

Complete each gap using a word derived from the base word in capitals. Write the correct form only, using one word for each gap.

Psychologists have long been interested in why certain behaviours become automatic. Habits form when repeated actions carve neural pathways that allow us to perform tasks with little conscious AWARE, freeing mental resources for other demands. This efficiency is usually helpful, but it can also lock people into patterns they later wish to change. Breaking an unwanted habit is rarely a matter of willpower alone. Research suggests that INTERVENE is more effective when the cue that triggers the behaviour is identified and replaced with a healthier routine. For example, someone who snacks whenever they feel stressed might learn a brief breathing exercise instead. The emotional need remains; the response becomes more CONSTRUCT. Building positive habits follows similar principles. Starting with small, realistic goals increases the likelihood of SUCCEED, whereas ambitious targets often collapse within weeks. Tracking progress can strengthen MOTIVATE, especially when improvements are visible over time. Critics caution that popular advice sometimes oversimplifies the science, ignoring the role of environment, income and mental health. Still, a clearer understanding of habit formation offers a practical route to lasting IMPROVE — provided people remain patient with the gradual nature of change and seek support when DETERMINE alone is not enough.