Verb conjugation of "drücken" in German

Actually, he is entering it into our website and marking 'I took the idea from another source' then the website knows that it should not display any of this content. However, the user is allowed to exercise what he entered.
If you go to the shopping mall to buy shoes, it takes an hour and two stores until you find the right pair of shoes. But if you go shopping 'stuff' generally, it might take you an entire day to finish.
I have already written some vocabulary lists on paper and typed in some of them here at Vocabulix. The automatic system here works better than flashcards on paper. Too bad there is no software.