1."Have you finished your homework".
->My mother asked me if I finished my homework.
2.It isn't necessary for you to books the stickets.
->You don't have to books the stickets.
3.Ha is the shortest girl in my class
->No girl is shorter than Ha in my class.
4.Nobody has ever asked me that curious question.
-> I hasn't ever been asked that curious question.
5.Let's go swimming tomorrow afternoon.
-> How about going swimming tomorrow afternoon?
6. Though the doctor advised him, he keeps on smoking.
-> In spite of the doctor's advices,he keeps on smiking
7. They hardly finish their work on time.
->Their work can't be finished on time
8.This is a story of a man. His life was an adventure(Whose).
->This is a story of a man whose life was an adventure