Take our English quiz on prepositions... The good old Wren and ... ‘on’ ‘by’ and ‘with’ are known to trick users time and again. For example: Do you travel 'in a train' or 'by train'?

In this lesson, we look at how to use the tricky prepositions for, since and ago. For is used for a period of time that something goes on. I’ve been working for hours. I’ll do the job for a year.

The prepositions 'in', 'on' and 'at' can be useful when we're talking about time and location. Read on to learn more about when to use them. We use ‘at’ when we’re talking about a very ...

"I spend a lot of time dealing with the Concluding Preposition Opposition Party," she said. "I know that any day that I want to start a fight, all I have to do is say something about this in public." ...