.—Do you want tea or coffee? —_________, I really don’t mind.
—Why did Mr. Green take his 7th grade students to the river yesterday afternoon? —________ the river.
The government promises that relief materials ________ to the flood-hit areas in no time.
—Did you see ________ man in ________ black pass by just now? — No, sir. I was reading a newspaper.
When our ancestors were hunters and gatherers 10,000 years ago, they didn’t have time to wonder much about ________ but finding food.
His wife was busy cooking while he watched TV ________ comfortably in the sofa.