---______, is this your pencil?-----Yes,it is.
---Look! Why are there so many people?---There are some policemen. I think there must be a traffic accident _____in the street.
---Why didn't you go to the party last night? --- Because I ___________.
His grandfather _____________ for over two years.
---This wine tastes a little bit strange. ----That's really so. It is made _______ apples.
The man regretted _________off his old ancestral house.