重点讲解：
1. sell out
（演出、体育赛事等的门票）销售一空，卖光；
eg. The gril tell me the flim tickes had sell out.
那个女孩告诉我说电影票已经卖完了ItgHnp]eG)5uIfOx。
eg. The match was completely sold out.
比赛的票已售清V;U8mxe%R+koq*。
2. to tell the truth
说实在的；坦白说；
eg. To tell the truth, I don't think you're right.
说实话，我认为你不对T5u;tlb[aflTv)7%L4E。
eg. To tell the truth,I fall asleep in the middle.
老实说，我在中间睡著了q_*bJ~w*7jU~o5YRq。
3. be into
对…很感兴趣；极喜欢；
eg. She is into music.
她喜欢音乐IA6#0ATglkk~+LT!WiH。
eg. Don't be into computer games, it's bad for you.
别迷上电子游戏，对你是有害的7Os!vQ&0oc,。