

Mum won't let me go out tonight.
[ˈməm ˈwoʊnt ˈlɛt ˈmi ˈɡoʊ ˈaʊt təˈnaɪt.]
Please let me go home early.
[ˈpliz ˈlɛt ˈmi ˈɡoʊ ˈhoʊm ˈɜrli.]
Will your parents let you go camping?
[ˈwɪl jər ˈpɛrənts ˈlɛt jə ˈɡoʊ ˈkæmpɪŋ?]
"let" is in the lesson "Verbs 22" (Level 45), 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.