The office = Das Büro
The German Officer raised his monocle up to his face to take a look at his maps.
In 'The Pianist' a German officer helps a jew.
Mrs. Khan received a box of chocolates from a German officer
"Foster" doesn`t exist, but perhaps you meant "Foerster", which means Conservation Officer or Park Ranger.
Polizeibeamter in German means police officer in English.
Chre is not a German word
"mit" is the German word for "with".
The German word for their is "Ihre."
The word FROM in German is von
The German word for he is er.
The word for is in German - " ist "
The German word for "Who" is "Wer".