Helps users write official letters by providing rules and tips for structure and language. Includes examples of letters for different topics and language levels. Guides users through determining the recipient, purpose, and content of the letter.
Learn about sport boat licenses with official question banks. Select the desired license type. Sync across devices using iCloud. Use flashcards based on the Leitner system. Practice with "Unsure Questions" mode. View detailed statistical reports.
Prepare for radio operator exams with official multiple-choice question banks from 2011 and 2018. Practice with flashcards using the Leitner system and "Unsichere Fragen" mode. Listen to spoken radio texts and vocabulary with text-to-speech.
