27.To shut your eyes to facts.as many of you do,_______foolish.
Not until he called the secretary three times ______ that the manager went to an important meeting.
When and where to go for the on-salary holiday still .
Scientists have been curious about that fish. How does it live _______most fish would freeze to death?
He added, "President Obama is going to do_____ he thinks is necessary to get our economy moving again."
— Come on, please give us some more explanation about the project. — Oh, sorry. With so much work ______ my mind, I almost break down.