This week Finn and Wang Fei are in the BBC Learning English restaurant, where they are ordering some tasty food such as 口水鸡、羊肉串儿 and 回锅肉。 While they are ordering the food, they ask each other if they ...

Can you tell me the difference between the past perfect and the present perfect tense? This week Finn and Wang Fei are in the BBC Learning English restaurant, where they are ordering some tasty food ...

We use the past perfect continuous to describe an action or situation that was happening over a period of time up to another past event or point in time. It is often used to give background ...