4 He started to learn how to play the piano in 2005
->  the piano was started to learn how to play by him in 2005

5. I last saw my grandma ten years ago
-> my grandma was saw last by me ten years ago

6. I last read war and peace in 2005
-> war and peace was read last by me in 2005

2. the comedy the children laugh a lot
-> the children is laugh a lot by the comedy

3. They began to learn french two years ago
-> French was began to learn by them two years ago

7. the last time I visited Malaysia was two years ago
-> I haven't visited Malaysia for two years

1. He made her run away 
-> Her run away was made by him
5. I last saw my grandma ten years ago
-> my grandma was saw last by me ten years ago
3. They began to learn french two years ago
-> French was began to learn by them two years ago