ПОМОГИТЕ! ПОЖАЛУЙСТА! Выберите правильную форму глагола.
a) They have seen / saw the tower " Baiterek".
b) They saw / have seen the concert last week.
c) They love Rock and Roll. I like / have liked it all my life.
d) They bought / have bought a lot of interesting books after the concert.
e) They stayed / have stayed in Astana since October.
f) They know / have known each other for 5 years.
g) When did they go / have they gone to Astana?
h) Dmitry went / has gone to Astana 3 months ago.
i) Omar lived / has lived there for 5 months.

a)They have seenb) They sawc)liked)they bougnte)they have stayedf)They have known each other for 5 years.g)when did they goh)wenti)lived