【Rita Liang】評論
Don't be mad. Tom didn't answer the phone because he ___ a meeting. (A) had in (多一個介係詞)(B) was in (C) in (缺少be 動詞)(D) was attended (缺少介係詞)別生氣。Tom沒接電話是因為他正在會議中。mad (adj.)生氣的answer the phone 接電話