So ______ was he in his work that he didn’t notice that it was raining hard.
________ at the cafeteria before,Tina didn’t want to eat there again.
When I was little,my mother used to sit by my bed,________me stories till I fell asleep.
________the course very difficult,she decided to move to a lower level.
I got to the office earlier that day,________the 7∶30 train from Paddington.
The sunlight is white and blinding,________hardedged shadows on the ground.