In time of war, different parties tend to ______ their political differences to fight against foreign invaders shoulder to shoulder.
_______ in 1724, this business company is the oldest in my hometown.
This new type ______ camera is ______ high quality and is not expensive.
---I’m going to Vietnam? ---How long ___ you___ in Vietnam?
I tried to persuade him not to keep in touch with her, but what I said was always ______.
The Great Wall is ______ tourist attraction that millions of people pour in every year.