You must be aware that it’s here _____we found evidence of some of the earliest people who lived in this part of the world.
They _________ two free tickets to Canada, otherwise they'd never have been able to afford to go.
—Have you been wasting time on computer games again? —________.I've been studying a lot and I need a break.
________ walk is expected to last all day, so bring ________ packed lunch.
I regret _________ you that you can't ________ the game.
All the staff in our company are considering _________ to the city center for the fashion show.