Unit 1 I can look after myself, although it won’t be easy for me.What do you usually do to look after yourself when you are at home alone?platform n. ( 供上下火车用的 ) 月台 ; 站台meeting n. 会议 ; 集会Shut the door and lock it.v. 关上 ; 合上v. 锁 ; 锁住clock n. 钟 ; 时钟pass...
