--- What’s wrong with my son, doctor? --- ____________ serious, just a slight cold. He’d better drink some water.

-- Have you finished your homework yet?-- No, not yet. I think it’ll take me __________ half an hour.

–Is the modern racing car outside ______, Lucia?  --Of course not. Nobody but Jim can afford such an expensive car. It must belong to ______.

“Have ________ try, you are so close to the answer,” the teacher said to Eric.

—How long does it take to get to the airport?—Forty minutes. But it’s foggy today. I’m not sure          the highway will closes soon. Let’s set off earlier.