—I’d like to invite you to my new house next weekend.—Thank you, but ____ I’ll have time I’m not sure at the moment.
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.