Here the task for exercise I’ve been doing: Are the underlined verbs right or wrong? Correct them where necessary.
- I gave up drinking coffee. I don’t drink it for a year.
I answered “I haven’t been drinking it for a year”, but keys give “I haven’t drunk it for a year.”
I wonder why present perfect simple?
As I know, we use present perfect simple when we interested in the result,
and present perfect continuous when we interested in the activity and how much time someone has been doing something.
Thanks in advance.