【题目】She understood what I was talking about________ it was the first time we had spoken together.

【题目】Even if a grade is not given, the student is responsible for 19. ________ (learn) the material assigned.

【题目】“In the beginning, there was only a very small amount of unfairness in the world, but everyone added a little ,always （think）that it was only small and not very important ,and look where we have ended up today.”

【题目】He suddenly appeared in class one day, _____ (wear) sun glasses.

【题目】They lived a hard life and were often made ______ for over ten hours a day.

【题目】It was so noisy that we hear ourselves speak.

【题目】John said he would pay ______ second visit to China ______ next month.

【题目】 You feel all the training a waste of time, but I’m a hundred percent sure later you’ll be grateful you did it.