【单选题】
I dont have to introduce the boy to you ___-you know him.
【单选题】
When checking in, you need to show your ticket and ______.
【判断题】
Given that they are fresh from the university, the young people have done a good job.
【判断题】
A: Excuse me, have you got the time? B: Yes, I have.
【单选题】
You’ d better add it up; I’ m no good at____.
【单选题】
Good evening, madam. Would you like your hair ( )?
【判断题】
A: Could I ask you a favor? B: Good idea.
【单选题】
do you like the new play?It’s good and interesting.
【单选题】
Only when one is ______ of one’s getting behind is one more likely to catch up.
【单选题】
— Would you like to have some icecream?— _______________