1)Before I went to Russia last year I (to read) a lot about it.
2)I found that your country (to change) so much.
3)I (to hear) that Moscow became as an international city as London.
4)I (to expect) that Russia is a cold country and I (to find) it was true.
5)She (to be born) before the war (to begin).
6)Captain Cook (to discover) the island before he (to die).
1) red
2) changed
3) heard
4) expected
5) was born, began
6) discovered,died