So absorbed ________ in our talk that my brother took a wrong turn on the way to the airport.
--The prison was ___________ fire last night.--Someone must have set fire___________ it.
The __________ is just around the corner and you won't miss it.
__________ she couldn't understand was__________ fewer and fewer students showed interestin her lessons.
People greatly__________ in their views of life.
You look so tired tonight. It is high time you_________.