the beginning of the vacation, I_____across the country, and my next stop is the Wuyi Mountain.

In the past, the workers were made __________ 12 hours a day.

As we all know, a dictionary is a book ______ gives the meaning of words.

If you could reduce the price _____ $20, I could increase my order.— I’m afraid the best I can do is $22[ ]

____________ sufficient rest from work, the civil authorities are attempting to make a breakthroughin limiting working hours. [ ]