Join date: Sep 1, 2020
Apr 20, 2021 ∙ 1 min
When...? or How long...?
When asks a question that is looking for a defined time in the past. Q: When did it start raining? A: It started raining at 10 o'clock...
Apr 13, 2021 ∙ 1 min
I have been doing vs I have done
In other words, the present perfect continuous vs the present perfect simple. We use I have been doing when we are talking about an...