According to a widely accepted theory, the universe began ____ a “Big Bang” that threw matter in all directions.
Thanks to the heavy rain, the football match _____ until next week.
– Have you got any plans for the coming birthday? – Yes. _____, I’m going to try bungee jumping.
Once telling him the truth, _____.
Willpower is a kind of quality, _____ is _____ it takes to do anything well.
I was so familiar with him that I recognized his voice _____ I picked up the phone.