put the correct form of past simple or present perfect I–.hue four times (visit) they–. a new house (by) he –..a car two month a

put the correct form of past simple or present perfect I………hue four times (visit) they……… a new house (by) he ……….a car two month ago(by) they …………thousand of CDs (collect) last year I………..hue (visit) he ……… stamps when was a child (collect) peter …………the exam again(fail)