3.　　　 feel less lonely觉得没有那么孤单

2.　　　 be grateful to sb. for do sth.感激某人做某事

1.　　　 like being a doctor=want to be a doctor想成为一个医生

35.　 go over复习

Unit 15

34.　 have sth. Done请某人做某事

33.　 drop off放下

32.　 in shapes各种形状

31.　 go to … in a hurry = hurry to匆忙去…

30.　 sound, smell, look, +形容词

29.　 hear sb. doing sth听见某人在做某事