John said he wasn’t disappointed at the result of the basketball game，but the look on his face________him________

Wu Dong was _______ tired that he couldn’t keep his yes_________.

So much of interest _____ that most visitors simply run out of time before seeing it all. [ ]

Human beings are different from animals they can use language as a tool to communicate.

If we _____ the tickets half a year ago, we would not be able to visit it on May Day now