Frank's father disowned him when he was caught taking drugs. ＂弗朗克被發(fā)現吸毒后，他的父親便聲明跟他斷絕了父子關(guān)系。＂
He's stop take drug now, but he may revert to take them again. 現在他停止吸毒了，但他可能故態(tài)復萌。
Mr Smith had suspected for some months that his son was taking drugs, but he had buried his head in the sand and refused to admit, even to himself. 幾個(gè)月來(lái)，史密斯先生一直在懷疑他兒子吸毒，但他不敢面對現實(shí)，連他自己也不承認這個(gè)事實(shí)。
I am surprised to learn that he is taking drug. 聽(tīng)說(shuō)他在吸毒，我很吃驚。
