Practice English grammar by speaking aloud with example sentences. Record your voice to practice pronunciation. Includes grammar explanations and Japanese translations for beginners.
Explore islands with hidden differences and connect dots to reveal images. Play mistake-finding and line-drawing games with children. Unlock new content and solve island mysteries together.
Study for the second-class electrician license with 474 practice questions organized by subject and in exam format. Review selected questions for later study. Access detailed explanations for all problems. View progress and manage study sessions.
