We use the present perfect /past simple when we don't say exactly when something happened. 2 We use the present perfect /past simple when we say - or it is clear from the context- when something happened.
We use the present perfect when we don't say exactly when something happened. 2 We use the past simple when we say - or it is clear from the context- when something happened.
We use the present perfect when we don't say exactly when something happened. 2 We use the past simple when we say - or it is clear from the context- when something happened.