Put the verbs in brackets into the present perfect or the present perfect simple.
1)a: amanda has opened (open) a shop which sells newspapers and magazines.
b: really? where is it?
2) a: where’s dan?
b: he (just/go) to the post office. he’ll be back soon.
3)a: dave (learn) to drive for six months.
b: i know. he hasn’t passed his test yet, though.
4) a: i (know) alison for ten years.
b: well, i only met her last week.
5) a: my uncle is painting his house again.
b: again? he (paint) it three times this year already.
6) a: is paul sleeping?
b: yes, he (sleep) since 10 o’clock last night.