1) You have a family of you own,when you are 30years old.
2)My grandparents are not at home when l came to visit them
3) I have a lot of free time last week
4) He has no job at present.
5) Is there a garden behind the house three years ago?
6) Is she free just now?
7)We have a small old house there last year
8) Am I the only candidate for this position now?
9) Doe she anybody to assist her five years ago?
10)He has no problem with his can next time.