I've heard from a __________ source that many of the workers may lose their jobs because our company is running very badly. 

What’s the   temperature in Beijing during April?

 The work was difficult, but Tom’s          expression showed that he would finish it in time.

Finally, the two brothers climbed up the last floor, ________.

The MH370 incident has cast a giant shadow over travel to Malaysia for many Chinese.    Another large travel agency, China International Travel Service Head Office, has seen a ____ drop in consumers signing up for tours to Malaysia