10. D。由于此句用的是进行时，故用while。
A few minutes before six o’clock,
Mr. Smith began to leave. He was about to start the car when a gunman (持枪者)
1 up from the back seat. He 2 a gun to Mr.
Smith’s head, “Drive me to Paris!”
he shouted.
“All right” Mr. Smith answered. He started the engine (发动机), pulled away from
the side of the street and 3 down. Being 81 years old,
he knew he could not 4 the gunman. He knew he needed
help. Where were the police? As he drove 5 each crossing,
he looked up and down the side streets, hoping to meet a police car. But he
could see 6 .“Just my luck,” he thought. “If I
was 7 too fast, there would be a police car on every
corner.”
8 he pushed his foot
down on the accelerator, and the car ran 9 faster.
“What are you doing?” shouted the gunman. “Keeping off the police.” Mr. Smith
answered. “I thought I saw a police car 10
there.”
He ran red lights, drove wrong on
one-way streets. On the two-way streets, he drove on the wrong 11
of the road. Not one of the policemen saw him. Again Mr. Smith’s plan was not
working. He had to try a 12 plan.
He 13 a
corner and saw the police station in front. Then he drove his car as fast as he
could towards the police gate. The car hit a police motorbike down and stopped.
Mr. Smith shouted, “Help! Help!” Then he 14 back
to grab the man’s gun. At the same time the policemen heard the
15 and quickly caught the gunman.