In the reading room, we found her_______at the desk, with her attention______on a book.
--- Is your brother going to Jack’s birthday party tonight? ---I am not sure. He __________ go to a concert with his girlfriend instead.
It took a long time for the effective use of natural gas_________.
At the beginning of the 20th century, many people thought that the family was falling apart--- _______, they thought it was dying.
Although the couple didn’t choose to sleep in the wild instead of in the hotel, it_______ unexpectedly beautiful.
She was over the age limit and ________, her application for the job was rejected.