Раскройте скобки,употребляя глаголы в одном из следующих времён:past simple, past perfect

Раскройте скобки,употребляя глаголы в одном из последующих времён:past simple, past perfect или past continuous 1.By seven o39;clock yesterday I (to do) my homework and at seven o39;clock I (to play) the piano. 2.By six o39;clock father (to come) home and at six he (to have) dinner. 3.By nine o39;clock yestarday mother (to wash) the dishhes and at nine she (to watch) TV. 4.Wtet I (to meet) Tom, he (to eat) an ice cream which he (to buy) at the corner of the street. 5.When father (to come) home,we (to cook) the mushroom which he (to gather) in the wood. 6.When I (to see) Ann, she (to sort) the flowers which she (to pick) in the garden. 7.When I (to come) home yestarday, I (to see) that my little broter (to break) my pen and (to play) with its pieces.