PTCORP TRADING SERVICES AND TECHNOLOGY JOINT STOCK COMPANY
Practice quizzes and track progress
Practice multiple-choice questions from subjects like Math, Physics, Chemistry, Literature, History, and more. Customize difficulty levels and track progress over time. Receive instant feedback after each answer.
Learn vocabulary from " 1500" and " IELTS" books. Practice spelling, translate between English and Vietnamese, pronounce words, and listen to audio. Complete exercises to reinforce learned material. Syncs with the book content for offline use.
The app offers a dictionary of 3500 common English words and learning methods. It includes games for vocabulary practice and allows users to compare scores with friends.
