英語 中学生 5年弱前

答えがgoneなんですけど解説お願いします

nursing college: 看護大学 be amazed:驚く 02O0 (2) Jerry always makes the same excuses when he is late for work. It's either “My alarm didn't go off." or "I didn't hear my alarm( 1 go 2 goes 3 went 4 gone go off:(警報,目覚まし時計など)が鳴る ①②00