7、omyclass.我恰好赶到班里。(arrivedintime)I’msorryImissedyourconcert,butIwasoutoftownandcouldn’tmakeit.很遗憾错过你的音乐会,但我当时不在,而且不能及时赶回来。(7)bemadeof可以看出原材料bemadefrom/outof看不出原材料如:1. The desk is made of wood.2. The paper is made from wood.(8)bemadeupof=consistof由……组成(整体由部分组成)Acarismadeu