There are three ________ assistants in that ________ shop. 

Though I really enjoyed the Guangzhou 2010 Asian Games, I found it rather difficult to understand the local people because of their confusing ____.

Your as a student will be excellent if you develop a habit of reflecting on how you learn.

.Having heard the customers’ ________, they decided to improve their products.

Quite a few employees’ payments are cut down and barely cover their household ________ due to the serious economic crisis.