Gulf oil producers are finding new ways around the Strait of Hormuz, but bypassing the world’s biggest oil chokepoint creates… Oil futures are financial contracts that allow participants to buy or ...

We use narrative tenses to talk about the past. We can use them to tell a story or to describe past events, including personal anecdotes. When we tell a story in the past, we often use linking words ...

We use the first conditional to talk about possible future situations (or ‘conditions’) and their results.We use if for things we think are likely to happen, and when for things we think are certain ...