До іть зробити першу вправу

I didn't know how to ride a bike. I called my grandmother and she told me to steer straight, look forward and pedal really quickly and she would hold me very tight. I did just like she told me, steered straight, looked forward and pedaled really quickly. And at one point my grandmother let go of me and I just rode the bike. I was so eager to learn how to ride a bike that I forgot about everything. I just pedaled and didn't look behind me. Only after I had realized that my grandmother let go of me. Then I rode up to them and I was over the roof. After the lesson my friends and I went riding our bikes together. It was a day I'll never forget. 

1) 1Has he also written two best-?
2 Has he also written two best - selling books or magazines?
3 He has also written two best - selling books , hasn’t he?
He hasn’t also written two best - selling books , has he?
4 When has he written two best - selling books?
5 Who written two best - selling books?
2) 1 Did he read about a small technology company in 1975?
2 Did he read about a small technology company in 1975 or in 1980?
3 In 1975 he read about a small technology company , didn’t he ?
In 1975 he didn’t read about a small technology company , did he ?
4 Where did he read about a small technology company ?
5 About whose small technology company he read ?