

Öffnet bitte euer Buch auf Seite zehn.
[ˈœfnət ˈbɪtə ˈɔɪ̯ɐ ˈbuːx ˈaʊ̯f ˈzaɪ̯tə ˈtseːn.]
Please open your books to page ten.
Hast du dein Buch dabei?
[ˈhast ˈduː ˈdaɪ̯n ˈbuːx daˈbaɪ̯?]
Do you have your book with you?
Ich habe mein Buch zu Hause vergessen.
[ˈɪç ˈhaːbə ˈmaɪ̯n ˈbuːx ˈtsuː ˈhaʊ̯zə fɛɐ̯ˈɡɛsn̩.]
I left my book at home.
"das Buch" is in the lesson "Classroom" (Level 9), along with 10 other useful words. LinDuo has 180 topic lessons like this one, 2,375 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.