'te twa' is shut up in french. and 'den Mund halten' is shut up in german. :) I asked my German teacher and she says it is 'Den Mund Halten'. Pronounced 'den-mun-dalt-en.
Fill in the blank with the correct word to complete the sentence. der wird immer an einem sonntag im mai gefeiert. a. unabhängigkeitstag b. vatertag c. geburtstag d. muttertag