

The soldiers woke up when the alarm sounded.
[ðə ˈsoʊldʒərz ˈwoʊk ˈəp ˈwɛn ðə əˈlɑrm ˈsaʊndəd.]
Did you hear the alarm last night?
[ˈdɪd jə ˈhɪr ðə əˈlɑrm ˈlæst ˈnaɪt?]
Two alarms went off at the base.
[ˈtu əˈlɑrmz ˈwɛnt ˈɔf ət ðə ˈbeɪs.]
"alarm" is in the lesson "Military" (Level 31), 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.