1)
Before this meeting they had shaken hands, (HADN'T) they? 2) When I was
in New York, I (COULD) book a guide tour. 3) Last year he (WAS SUPPOSED) by the
Africans to write an article about their customs. 4) I wish I (KEPT)
fit. 5) This year a gold medal (HAS BEEN WON) by Japan for the first time since
1970. 6) I (WOULD CHANGE) my style, if I had more time. 7) I used (TO SKIP) fast
food and sugar. 8) We (HAVE BEEN DEVELOPING) this car for three years and one year is
left.