1 what's up 2.how should i apologize 3.that's right,but 4.well,you have to apologize 5.that's a great idea 1.how can i help you/what can i do for you 2.what's wrong 3.no problem 4.thanks 1.why 2.when did you find it/how did you find it 3.i can repair it 4.he taught me that.5.absolutely/of course/sure 1.i'm coming 2.help yourself 3.what would you like to eat 4.no thanks 你是说所有的空吧,哈哈,我太闲了
