1) Ann has just taken a photo.
2) Tom has already gone for a walk.
3) Mary has just had fun.
4) I have already washed up.
5) My friends have already left For London.
6) My brother has built a house in the country this year.
7) The lady has just told a funny joke.
8) Granny has already made a tasty cake.
9) Mary has already done her homework.
10) Linda has just learned (learnt) to skate.

...

1) Have you already written a letter?
Yes, I have.
When did you write it?
I wrote it an hour ago.
2) Have you already bought a ticket?
Yes, I have.
When did you buy it?
I bought it a month ago.
3) Have you already caught a bus?
Yes, I have.
When did you catch it?
I caught it 10 minutes ago.
4) Have you already taken photos?
Yes, I have.
When did you take them?
I took them yesterday.
5) Have you already gone to the museum?
Yes, I have.
When did you go there (to the museum)?
I went there last week.
6) Have you already watered the flowers?
Yes, I have.
When did you water them (the flowers)?
I watered them 15 minutes ago.
7) Have you already raked the leaves?
Yes, I have.
When did you rake them (the leaves)?
I raked them two hours ago.