Put the verbs in brackets into the past simple or the present perfect.
1)A;...........(you/listen) to Toms new CD single yet?
B;Yes.its great! i .......(watch)the video clip on YouTube last night.
2)A;.....(you/ever/be)to a technology exhibition?
B;Yes.in fact i ...(go) to one last week.
3)A;i ....(start)taking computer lessons last month.
B;Thats great!What ...........(you/learn) so far?
4)A;.......(you/send)Sue a message about Fridays party yet?
B;Oh no.I totally......(forget).
5)A;........(you/hear) any news from Joe and Linda?
B;Yes.i .....(chat) with them on line last night.
6)A;.....(you/speak) to Bob yet?
B;Yes.i .....(call) him a few minu tes ago.