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 ?