.The boy often gives a satisfactory answer to the teacher’s question, _____ just a minute. So he’s usually the teacher’s pet.
The students were completely _____ in their reading.
She missed the plane, _____ driving very fast to the airport.
My brother is really _____. He often works in his office far into the night.
There is ____ universal concept among ____ parents that the more they feed their kids, the healthier they will grow up to be.
I was so familiar with him that I recognized his voice _____ I picked up the phone.