John and I _____ friends for eight years. We first got to know each other at a Christmas party. But we _____ each other a couple of times before that.
Nowadays, either 21st Century or other English newspapers _____ increasingly popular among us students.
---Your sister looks upset. ---Yes, I’d rather I _____ her the bad news.
---Could it be in the restaurant_____ you had dinner with me yesterday ______ you left your keys?
It was five hours _____ the French climber reached the top of the world’s tallest building.
He must have been annoyed by something yesterday, _____?