My friend Mr.Johnson is a famous doctor and has a hospital.So he has enough money to（1）______ all over the world.And he\’s been to a lot of places of interest.He likes to play with children and has a lot of little（2）______ .They often ask him to tell them all kinds of funny things he （3）______ .It makes them happy and his （4）______ is always full of children when he\’s free.
It was my little son\’s seventh birthday yesterday.The boy wanted to （5）______ his old friend Mr.Johnson to the party.He （6）______ Mr.Johnson himself and told him about it.The doctor accepted（接受） his invitation happily.At half past seven the boy was （7）______ his coming at the gate. （8）______ he saw his car,he ran towards him.Mr.Johnson （9）______ on time,with a nice present in his hand.After dinner the children sat around the traveler and asked him to (10)______ them some funny stories.Mr.Smith agreed and his stories made them (11)______ again and again.At last he told them the funniest story.He said, "Once I reached a city on a foggy day.The fog was the (12)______ in the world . . ."
"Please wait a (13)______,Mr.Johnson, " my son (14)______ the doctor,"It\’s said the fog in London is the thickest in the world."
"You\’re(15)______,my clever boy." said the funny doctor. "The city had much fog that day . . ." "What\’s it,then?" the boy couldn\’t wait to ask again.
"The fog was so thick that I couldn\’t see it at all,"the funny doctor said with a smile.