Complete the sentences with the past simple and the present perfect: she (catch) a cold last monday. they (not / buy) a new computer yet. i (just / help) my little brother to draw a horse. granny (bake) apple pies last wednesday. she (already / wash) her skirt. sheila and elsa (make) a cake before. we (write) a dictation two days ago. my aunt (buy) a new car last week. you / wash) the dishes. i (never / paint) the fence before. the dog (just / eat) a piece of meat. his uncle (go) to london last week