How the word "seven" is translated into English
There are seven days in a week.
[ˈðɛr ˈɑr ˈsɛvən ˈdeɪz ˈɪn ə ˈwik.]
I usually wake up at seven.
[aɪ ˈjuʒəwəli ˈweɪk ˈəp ət ˈsɛvən.]
Is your flight at seven tomorrow?
[ˈɪz jər ˈflaɪt ət ˈsɛvən təˈmɑroʊ?]
"seven" is in the lesson "Numbers" (Level 3), along with 19 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.