The book was written in 1946, _______ the education system has witnessed great changes.
-Where are you exactly? I_ ___to you from a small town about 50 miles away from your city
About an hour after sunrise, I rode across the countryside——birds were singing.
It was very dark, ____Jane seemed to know which way take at the crossroads.
---How did you find your visit to the Summer Palace yesterday? ---______. I got separated from my 80-year-old grandparents.
______ in his novel, he didn’t notice his teacher entered the classroom.