The wind is blowing ________, _________rain is on the way.

A．hard; heavy       B．big; large       C．great; most        D．strong; heavily

Once an old man was walking in a street with his horse. It was raining hard. The old man was cold because he was walking in the rain. He wanted to stay in a restaurant.
It was a quarter past three in the afternoon. The old man got to a small restaurant. A lot of people crowded in it. The old man couldn't come near the fireplace. He thought and thought.At last he said to the waiters, “ Take some fish to my horse.” The waiter and the other people were very surprised. The waitered said, “A horse doesn't eat fish.” The old man told the waiter, “ The horse is versatile. It can sing, dance and does all kinds of things. It can eat fish, too.” So the waiter took some fish to the horse.
All the people in the restaurant rushed out to see the horse eat fish except（除了……之外） the old man. Now the old man sat beside the fire. After a while the waiter returned and said. “Your horse didn't eat any fish.” The old man said, “All right, take the fish back and put it on the table. I’ll eat it.”
【小题1】The old man felt very cold because_______.