Choose the correct form of the verbs.
1)He didn`t watch / hasn`t watched TV yesterday.
2)I liked / `ve liked Robbie Williams since I was eight.
3)Pete left / has left school in 1998.
4) Did he live / Has he lived here a year ago?
5)They knew / `ve known each other for a long time now.
6)I had/ `ve had this poster of Victoria Beckham for three years.
7)Simon played / has played the guitar when he was younger.
8)I didn`t buy / haven`t bought a CD since March.