Definition: If something that makes a noise goes off, it suddenly starts making a noise. Level: B2
他的汽车警报每次下雨都会响。
His car alarm ___goes ___off every time it rains.
如果误按这个按钮，火警警报就会响。
The fire alarm ___goes ___off if you press this button by mistake.
我睡过头了，因为手机没电了，闹钟也没响。
I overslept because my phone died and my alarm clock didn't ___go ___off.
