The Great Wall istourist attraction that millions of people pour in every year.
so a well-known
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such well-known
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“Would you mind telling her the news?” “_____, but I don’t know if I _____ her these days.”
“We‘ve missed the train!” “_____, there’ll be another in ten minutes.”
“Have a drink?” “No thanks, _____.”
“I prefer a computer made in your company, but I may need some more information about the product.” “_______.”
“Would you like me to show you the way?” “_______.”