

Did you ever discover who took your bike?
[ˈdɪd ju ˈɛvər dɪˈskəvər ˈhu ˈtʊk jər ˈbaɪk?]
I discovered a great café near my office.
[ˈaɪ dɪˈskəvərd ə ˈɡreɪt kæˈfeɪ ˈnɪr ˈmaɪ ˈɑfəs.]
Scientists have discovered a new type of frog.
[ˈsaɪəntɪsts ˈhæv dɪˈskəvərd ə ˈnu ˈtaɪp əv ˈfrɔɡ.]
"discover" is in the lesson "Verbs 9" (Level 21), 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.