—How do you know I’m from Chongqing?

—I ______ your accent.　

A. realized　　 B. connected　　　 C. recognized　　　 D. contacted

 ______ was my head teacher, Miss Liu, that read several inspiring stories to encourage me to go on.  

A. She         B. As               C. It               D. That

 Mountain Tai, from ______ top visitors can enjoy a beautiful sunrise, attracts thousands of tourists every day.

A. that          B. which           C. whose           D. where

 A jewel shop was ______ between midnight and 5 am. A lot of valuable things were stolen.  

A. broken out     B. broken away from  C. broken in        D. broken into

—Have you worked here since you graduated?

—No, I ______ at a factory in Beijing for six years.　　　

A. would work　 B. have worked　　　 C. had worked　　 D. worked

—How often do you go shopping online?

—Only a few times, not ______.

A. frequently　　 B. completely　　　 C. immediately　　 D. incorrectly

 I hate those who show off their knowledge ______ they have the chance.  

A. whatever      B. whenever         C. wherever         D. however

______ the office work, he came to the sitting room and watched the drama series

"Legend of Zhen Huan". 

A. Finishing      B. Being finished     C. Having finished   D. Finished

 The question under discussion here is ______ of the “white pollution”. 

A. that          B. which            C. one              D. it

—Is it necessary for me to keep practicing the pronunciation of these words?

—Yes, ______ you can pronounce them correctly.　

A. when　　　 B. after　　　　　　 C. since　　　　　　 D. until