please；down；sense；offer；give；in；such；tired；what；difficult |
Albert Einstein was regarded to be a genius.This story about him shows that he not only was smart but also had a of humour.
Einstein often received invitations to explain his theories at different universities.On these trips，his driver Hans often said to him，" It's a（2） to drive a genius like you，Dr Einstein."
One evening，on their way to a university，Einstein said，"I'm so .I wish I could avoid my lecture tonight，Hans，but I don't want to let my audience ." "I know to do，" said Hans."I can give the lecture for you.I' ve listened to your lecture so many times that I've learnt it by heart.No one knows you at this university，so they won't find out."So，they changed places.At the university，Hans was guided to the front of the hall.Einstein took a seat，listened to Hans give his lecture without ， and joined in the applause at the end.However，before Hans left，a man shouted， "I'd like to ask you a question."He then asked a question so difficult that Hans had no idea what he was talking about.Einstein turned pale." Oh no!" he thought." Now we' re trouble." But Hans just laughed and said，" That's an easy question that even my driver can answer it.Hans，please..."Einstein stood up and answered the question perfectly.
They left the university，with Einstein driving.A little later，Hans to drive."No，"laughed Einstein."It's my honor to drive a genius like you，Hans."
