_____I always felt I would pass the exam, I never thought I would get an A.A. While B. Once C. If D. Until
It is ________to protect the traditional culture.
Watching too much TV________your eyes.
Progress ________so far very good and we are sure that the work will be finished on time.
There is no need to tell him about it.He seems________the fact.
With all the problem________,the boss decided to make a trip.