It’s an ________well (井). Stay away from it.

– It’s an exciting movie. I’ve just seen it.

        -- _____.

      A. So do I                   B. So I have                 C. So have I

Last night I was driving from Harrisburg to Lewisburg, a distance of about 80 miles. It was late, I was late, and I was driving 31_________.
At one point along an open highway, I came to a crossroads with a traffic light. I was 32_________ on the road by now, but as I came near the light, it turned 33_________, and I braked to a stop. I looked left, right, and behind me. Nothing. Not a car, no suggestion of headlights, 34_________ there I sat, waiting for the light to 35_________, the only human being, for at least a mile in any 36_________.
I started wondering why I 37_________ to run the light. I was not afraid of being caught, because there was 38_________ no policeman anywhere around and there certainly would have been no 39_________ in going through it.
Much later that 40_________, after I’d met with a group in Lewisburg and had climbed into bed near midnight, the question of why I’d stopped for that light 41_________ me. I think I stopped 42_________ it’s part of a contract(契约) we all have with each other. It’ s not only the law, but it’s an agreement we have, and we trust each other to follow 43_________: we don’t go through red lights.
We do 44_________ we say we’ll do. We show up when we say we’ll show up.
I was so 45_________ of myself for stopping for that red light. And as no one would ever have known what a good person I was on the road from Harrisburg to Lewisburg, I had to tell s someone.

—Could you tell me what’s the ___ of it?

— Well, it’s an oval.

　　 A. time　　　　　　　　　　 B. date　　　　 　　　　　 C. shape　　　　 　　　　 D. size