How the word "on" is translated into English
Your phone is on the table.
[jər ˈfoʊn ˈɪz ˈɔn ðə ˈteɪbəl.]
There's a cat on the roof.
[ˈðɛrz ə ˈkæt ˈɔn ðə ˈruf.]
Don't sit on the floor!
[ˈdoʊnt ˈsɪt ˈɔn ðə ˈflɔr!]
"on" is in the lesson "Prepositions" (Level 36), along with 12 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.