【正文】
18. in time 及時(shí)19. put on 穿上 20. make decisions/a decision 做決定 6. hand/give out 分發(fā)7. call up 打電話給(某人);征召 8. used to 曾經(jīng)……;過去…… 17. at the same time 同時(shí) 18. at the age of ... 在……歲時(shí) 19. at once 立刻;馬上 used to doing sth 習(xí)慣做某事 similar to 與...相似 out 幫組...擺脫困境 23 .save one’s life 拯救某人的生命 on doing sth 繼續(xù)做某事 worried about doing sth做某事很擔(dān)心 it possible for sb to do sth 使某人做某事成為可能Unit31. take out the rubbish 倒垃圾 2. all the time 頻繁;反復(fù) 9. go out for dinner 外出就餐 10. get a ride 搭便車重要的事依……看 8. get into a fight9. give sth. back與……打架 sb to do 允許某人做某事 sth to sb 向某人