The Titanic, the biggest ship of its day, ____ unsinkable, but it sank on its first voyage in 1912.
_____ I toured Zhang Jiajie, I was deeply impressed with its beautiful scenery.
The door opened and in _____.
According to the Ministry of Health, by May 1, 2003, the total SARS deaths on the Chinese mainland_____to 170.
---Tom, keep your_____ on your studies. --- Sure, mum. I'll keep that in_____.
The wedding party is to be held on May 18,_____ is, ten days_____ today.