1. I saw some in the zoo last summer. Did you touch them? They were in their cages.
2. Have you gone shopping...? I bought lots of things. what did you buy?
3. Have you finished.....? I finished it last ... . Have you taped it yet? I have already taped it.
4. Have you ever been to Poland? I went there in .... . Where did you stay? I stayed at ....