Me pueden ayudar con esta por favor PAST PERFECT TENSE VS SIMPLE PAST TENSEChange the verb into the correct form :1?

Me pueden ayudar con esta por favor PAST PERFECT TENSE VS SIMPLE PAST TENSE Change the verb into the correct form : 1. - She . (never be) to the North Pole until 2002. 2. - They . . (never fight) before they . (move) together. 3. - He . (never break) anything before he . (start) to crawl. 4. - When we . (arrive), we . (discover) that the bus. (leave) 5, . When I. (call), she. (go) to sleep. 6. - Ashley. (never meet) him, so she . (want) more details. 7. - Patrick. (save) a lot of money before he . (buy) the house. 8. - You . (say) you. (be) to Turkey 5 times. 9. - They. (tell) us they. (paint) the entire apartment. 10. - The boss. (tell) us he . (hire) some new staff.