-Why are you still here? Everybody has gone to attend the lecture by the president.-Oh, I ____ about it!
_____ in her maths homework, Amy kept thinking and writing for an hour in her study.
They were in great need of help then. Therefore, your timely support certainly made a(n) _____.
When first seeing Masaccio’s paintings, people were convinced they were looking through _____ hole in _____ wall at _____ real scene.
It was in this house ________ the villagers held the secret meeting.
The little boy won’t go to sleep ________ his mother tells him a bedtime story.