In his lecture, the professor referred to the belief, in contrast to all other countries, _____ the elderly are wise, _____ is particularly dominant(占优势的) in the Chinese culture.
Luckily, we’d brought a road map without ______ we would have lost our way.
In the office I never seem to have time until after 5:30 pm, _____ many people have gone home.
All of the flowers now raised here have developed from those _______ in the forest.
Every evening after dinner, if not ________ from work, I will spend some time walking my dog. (2009湖南卷)
________ by the advances in technology, many farmers have set up wind farms on their land. (2009天津卷)