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
— Did a letter come for me this morning? — Yes. _____ came for you.
Nothing could be done at the meeting, the chairman_____ absent.
— The weather has been very hot and dry. —Yes. If it had rained even a drop, things would be much better now! And my vegetables .
So______ that most parents are too worried to let their kids travel alone at the beginning of the new term.
The first week of university is an exciting time _______ freshmen familiarize themselves with their college and make new friends.