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Mr. Smith was asking a lot of       , but John couldn’t answer any of them. Mr. Smith then decided to ask him some very      questions so that he could get a      right answers.
“47was the Great Pyramid?(金字塔)”he said.
John thought for some time and then answered, ”A city in Australia.”
“No, it was an old tomb（坟墓） in Egypt ,”Mr. Smith said. He was getting a little angry now, but he was trying not to show it. Then he asked,” Who was the first President （总统）of the United States?” John thought for a long time, but he didn’t say      .Then Mr. Smith got very angry and shouted .”George Washington!（乔治·华盛顿）”John stood     and began to walk towards his seat.
“Come back !”Mr. Smith said, ”I didn’t tell you to go to your seat.
“Oh, I’m      ,”John said, ”I thought you called the next student.”

A．a problem B．questions C．a question D．problems

A．easy B．hard C．easier D．harder

A．fewer B．few C．little D．less

A．How B．When C．Why D．What

A．anything B．nothing C．something D．everything

A．down B．up C．along D．by

A．excuse B．ill C．sorry D．well