So ________ was he in 2010 FIFA World Cup South Africa that he didn’t hear anybody knocking at the door. Which of the following is NOT correct?
The sales boy thought he could persuade the boss of the company _____ buying some e-books.
I haven’t seen you for a couple of days. What have you been up _____?
_____ the mountain flood, the old woman insisted _____ remaining in her house.
The wounded soldiers were _____ danger, because we had run _____ medicine.
The workers and technicians worked hard _____ to get the Great Hall finished before National Day.