3) 公共场合：
the music is beautiful;
I'd like to dance;
I don't know the steps;
give performance;
listen to the music;
dance to music;
Tom looks awfully nervous;
be not used to making speeches;
an awful/inexperienced speaker;
be terribly embarrassed;
the audience get up and leave in the middle of the performance;
appreciate the real life drama;
the title of the oil painting;
an early 18-century work;
look it up in the catalog;
at an art gallery
5. 工作
complaint about one's job;
accept a job;
turn down the offer;
it means frequent business trips away from family;
the pay is too low to support one's family;
get bored with the same routine;
year after year;
awfully dull;
really exciting;
very exhausting;
quite challenging;
stimulating;
how did your experiment go;
be through with your work;
my boss ususally finds something for me to do at the last minute;
be confident about the job interview;