Use the Quiz Riddle Type to create a language test.
Upload audio files of single words in a foreign language and let the quiz takers translate what they heard.
You can either make it easy by offering choices or use the free text entry to have them type in their answers.
To record audio, you can use the voice recorder app that is pre-installed on most phones or if you want high quality audio, record with Adobe Audition.
Or use web based recording apps like this one.