Perfect(present,past)-simple(past).1 I_ (not read)your article yet.2Lucy_(finish)her report by now.3My mother _(speak)at the meeting yesterday.4 I _ (see) this man soomewhere before.5The train _(leave) the station at 7 oclock.6 When I came to meer my friend,his plane _( not land) yet. 7 We _ (wait) for two years our new house was built.8 After we _ (finish)our dinner my sister washed the dishes.Помогите пожалуйста