41. He has never been late for work

=> Never  has he been late for work.

42. The man is my new boss. He is talking to the lady over there

=> The man who is talking to the lady over there is my new boss.

43. " Does Mr. Pike live here ?" The postman asker the boy

=> The postman asker the boy         if Mr. Pike lived there.

44. They will build a new school next month

=> A new school          will be built next month.

45. Finding an apartment in a big city is not easy

=> It is            difficult to find an apartment in a big city.