Complete the gaps with the Past Perfect1 Paul ..... (decide) that he was going to studyAstronomy before he even finished5or the Past Perfect Continuous.secondary school.2 Before he got a promotion he .... (not/ earn)enough to live comfortably.3 Tom didn't come with us last night because he(arrange) to go out with his colleaguesafter work.4 Before the invention of washing machines,people .... (wash) their clothes by hand forcenturies.5 Jill ..... (wait) for half an hour before the buscame.6 ... (Professor Sterling/already/announce)the names of the students who would be inhis research team (when Isabel entered theclass).7 They ..... (live) in Spain before they moved toLondon.