1) Mr. Jackson, who is our manager, owns a collection of ancient coins.
2) American continent, which was discovered in 1492, became home for many nationalities.
3) The willage where they went to have rest last summer is very picturesque.
4) My grandparents moved here in the years when the WWII began.
5) My friend, whose father owns a factory, studies abroad.
6) The office where l work is in the city centre.