29. How many people have signed up for the aerobics class?

b - There are 30 people in my department.

c - Not as many as I was expecting.

 

c가 확실한 답이라는 건 알겠는데 b도 말이 되진 않나요?

우리 부서에서 30명이 있어요. ㅠㅠ

 

그리고

 

33. I will make the flight reservations later today.

a - Sorry, but I can't make it.

b - We need to arrive the airport early.

c - Do you think you could do it now?

 

답은 c 구요.

해석이 

 

지금 할수있을거라고 생각하나요? 네요.. 질문과 참 어울리지 않는대답 ㅠㅠ

 

도와주세용 ㅠㅠ