World War Ⅱ,manyof the cities across western European countries_____ , ”our guide said.
I will recommend Daniel because he never __________ at all times.
Bill doesn’t like cooking __________ cleaning.
Beijing is ________ capital of China and it is _________ city with many places of interest.
It is illegal for a public official (政府官员) to ask people for gifts or money_____ favors(恩惠，帮助) to them