Put in prepositions at или on.I get up... seven o`clock or ... a quarter past seven. ...Sunday I usuallu get up ...nine

I get up at seven o`clock or at a quarter past seven. On Sunday I usually get up at nine o`clock or half past nine. But last Sunday I slept very long and got up only at noon. Lev Tolstoy liked to get up at sunrise. Our lessons are usually over at twenty minutes to two. They returned from the wood at sunset. I began writing my composition at seven o`clock and finished only at midnight. My birthday is on the ninth of July. The school year begins on the first of September. On the twenty fifth of December people celebrate Christmas. On Wednesday I usually have a lot of homework.