Только часть b прошу очень надо

1.Bess helps her mother.
2.Friend plays my piano.
3.We listen to music.
4.You make a lot of mistakes.
5.The small boy rides a bike.
6.He looks at the pictures in the book.
7. The workman paints the house.
8. John goes school by train.
9. She gets up at eight o'clock.
10.My mother has tea for breakfast.