Though having lived abroad for years, many Chinese still _____ the traditional customs.
Football fans are always arguing over those ____ goals in the World Cup.
The World Expo is like ____ great stage for cultural exchange, bringing people into closer contact with _____ rest of the world.
_________ surprises us most is that she doesn’t even know _________ the difference between “speak” and “talk” lies.
What shall we use for power when all the oil in the world has been _________?
---Have you heard that Jones, along with her parents, _________to Hainan for the winter vacation? --- Really? No wonder I haven’t seen her these days.