"Make full use of English" is how you say "make the most of English." This phrase suggests that you should take advantage of all the opportunities and resources available to learn and improve your English skills. It's about using English in a way that helps you achieve your goals, whether it's for work, travel, or personal growth. To make full use of English, you need to practice regularly, expose yourself to different forms of the language (such as writing, speaking, listening, and reading), and seek out opportunities to use English in real-life situations. This could involve joining an English club, taking an online course, watching English movies or TV shows, or even just talking to native speakers. By making full use of English, you can improve your confidence, broaden your horizons, and open up new possibilities for yourself.