--- The iPhone 6 has been on the market for some time. Have you got one?--- Yes, I ________one during my visit to Hong Kong.
―Where did you get to know her? ―It was on the farm_______we both once worked in the 1970s.
.In an effort to maintain social balance, the Chinese government several years ago _______a policy of encouraging college graduates to take official positions in rural areas.
1 can tell you nothing else about the new film _______what you've already known.
Willpower is a kind of quality, _______is_______it takes to do anything well.
Not only_______know the theory, but also_______learn how to apply it in practice.