

I only have five euros.
[ˈaɪ ˈoʊnli həf ˈfaɪv ˈjʊroʊz.]
We only eat meat on Sundays.
[ˈwi ˈoʊnli ˈit ˈmit ˈɔn ˈsənˌdeɪz.]
Don't worry, it's only six o'clock.
[ˈdoʊnt ˈwɜri, ˈɪts ˈoʊnli ˈsɪks əˈklɑk.]
"only" is in the lesson "Adverbs 2" (Level 31), along with 11 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.