He often talks ______ but does ______. People like him.
The tourists ______ have been to Mount Huang lost ______ in the beautiful scenery there.
Lots of visitors come no Nanjing because she is city.
A study shows that a tropical fish in America can survive (存活) _____ water for up to 66 hours. [ ]
We_____to the Great Wall if it doesn’t rain tomorrow.[ ]