It took us ____ to finish the new work.A. three hour and a halfB. three and a half hourC. three and a half hours
— I usually go to bed late at night. And you? — .
He found very difficult the math problem.
The students are looking forward to a good result in the final examination, aren’t they?
— Anna’s father seldom has breakfast at home, ? — . He has it on his way to work.
After , she arrived a small village.