★★★★☆ (4.5/5) – Deducting half a star for the visually uninspiring layout, but the content is peerless. Have you used this book? What's your favorite unit? Share your experience below!
You can hold a conversation, watch a movie without subtitles, and write a coherent email. You are fluent. But do you ever feel like your vocabulary lacks precision? Do you find yourself overusing words like good, bad, interesting, or get ? Do you struggle to understand satire, nuanced political commentary, or academic papers?
But if you work through 100 units (skipping the 20 you already know) and review systematically, . You will stop saying "He was very angry" and start saying "He was incensed by the betrayal." You will stop writing "The results were good" and start writing "The data yielded unequivocal results."