1.what_did__you_buy__(buy)yesterday?
2.up to now,he never__lent_(lend)me anything.
3.__did_you burn(burn)those old papers yet?
4.he_fighted__(fight)in Flanders in the First World War.
5.they already_left__(leave).
6.when_did__you__lose_(lose)your umbrella?
7.did___you__listen_(listen)to the concent last night?
8.we just__won_(win)the match.