1) It was early morning. Ben had written his composition by that time.
2) She saw that the prairies stretched for miles.
3) When she came back to the camp, the sun had risen.
4) Susie had looked through the letters before her elder brother got them.
5) He saw a stranger his bike.
6) Ted suddenly remembered that he had forgotten)to buy some bread.
7) By the end of the year they had got ready for their exams.
8) Sam read the book and then did his homework