The fireman couldn’t __________ what the dark thing was through the heavy smoke.
—Thank god, you finally returned home ________. —You can never imagine how I worried about you when I was told about the terrible accident.
—I’m leaving on April 30. —So why not come to spend ________ days with me?
—Do you regret paying ten dollars for that book? —No, I would gladly have paid ________.
—Could you tell Lucy about the news when you see her? —Sure, I will ________ I see her.
—Now that you like the house with a garden, why not buy it? —Well, I can’t afford ________ house at present.