Before a problem can be solved,it must be obvious____the problem itself is.
The settlement is home to nearly 1,000 people, many of __________ left their village homes for a better life in the city.
Julie was good at German, French and Russian, all of __________ she spoke fluently.
The days are gone __________ physical strength was all you needed to make a living.
Whatever is left over may be putinto the refrigerator,__________ itwill keep for two or three weeks.
He tried to escape __________ because he broke the school rule, but failed.