

My kid is twelve years old.
[ˈmaɪ ˈkɪd ˈɪz ˈtwɛlv ˈjɪrz ˈoʊld.]
Is your kid at school today?
[ˈɪz jɔr ˈkɪd ət ˈskul təˈdeɪ?]
Their oldest kid doesn't like music.
[ðər ˈoʊldəst ˈkɪd ˈdəzn̩t ˈlaɪk ˈmjuzɪk.]
"kid" is in the lesson "Family 2" (Level 24), along with 13 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.