阅读下面两篇短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空，并将答案填写在答题卷标号为16-25的相应位置上。
A policeman pulled over a florist’s van yesterday and arrested the driver, Karl Rover, for smoking and transporting illegal things. The police got ____ (sceptic) when Karl remained stopped even after the light had turned green.
One officer asked Karl ____ he was heading. Smiling widely, Karl said he was making a delivery. The officer told Karl to turn off the radio, which was blasting(轰鸣) out rock music. “Duke, this is ____ Grateful Dead,” said Karl.
A moment later, Karl’s cell phone rang. Karl said, “Hey, dude. What’s up?” The officer took the phone ____ Karl.
“Did you get the cash for the weed?” asked the voice on the other end.
“Yes,” the officer replied, ____(pretend) that he was Karl.
“How much did you get?”
“$1,000.”
“$1,000! $1,000! ____ is the matter with you?” That’s $50,000 worth of grass, you idiot! I’m going to kill you!”
The officer laughed when the other person ____(hang) up. He went around to the back of the van and opened the doors. ____ there were lots of flowers in the back, there were also many plastic bags, ____(tight) packed with illegal things.
The officer brought out his handcuffs. Karl’s smile disappeared. “Hey, at least let ____ have one more hit!”