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
________taller of the two girls is my daughter who was made ________monitor yesterday.
—How did she get infected? —She _______ the viruses without any protection.
The teacher told Tom to sit ______ in class.
________ at the party, I found Tina seated alone in the front row.
There was no lack_______ volunteers, but money.