When gold was discovered in California, thousands of people rushed there _______ it.
Was it in the village ____ we used to live in ____ the accident happened?
The other day my brother drove his car down the street at _____ I thought was a dangerous speed.
_______ the final of UEFA Champions League (欧冠) between Manchester United and FC Barcelona, I would not have stayed up after midnight.
-- The last one ______ pays the meal. --- Agreed.
Do you know ____ John is getting on well with his studies?