Hearing the doctor announce their son was safe and sound, the couple sighed with ________.

The result might not as satisfactory as expected but the ________ on his face told us that he was very happy.

Due to the widespread ________ of this medical technology，more diseases can be discovered and treated at an early stage.

The books by Mo Yan are so popular that they are in great _______.  

One hundred percent _______ to your studies, though it can be lonely and no fun at all, will leave precious marks on your youth.

The speech from the new government is a _______ that major changes are on the way.

Often looking at your daily behavior from a different ______ will help you change your  actions for the better.

Being able to speak another language fluently is a great     when you are looking for a job.

The _____ on her face suggests that she didn’t pass the driving test.

---Has anything caught your eye in today’s newspaper?
　　---Yes. A new eight-kilometer-long road is under ________ that links the port area with the motorway system.