The Great Wall istourist attraction that millions of people pour in every year.
so a well-known
a so well-known
such well-known
such a well-known
Your performance in the exam isn’t that satisfactory. , you failed.
--- I to your birthday party last Sunday. --- Unfortunately, you were out on business.
He can’t be at home now, for I saw him in the gym just now.
Do you expect to be a possibility that we may have three days off for the coming New Year’s Day?
So well in 2009 that the world has agreed that it was the year of China.