Choose the correct verb from.
a) They have seen saw the tower "Baiterek"
b) They saw have seen the concert last week
c) They love Rocs and Rool. I like have liked it all my life
d) They bought have bought a lot of interesting books after the concert
h) Dmitry went has gone to Astana 3 months ago
i) Omar lived has lived there for 5 months