1. Tick the correct sentences. 

A. In the nineteenth century, where Victoria was Queen of England, people work hard.
B. In the nineteenth century, when Victoria was Queen of England, people work hard.

A. The Mediterranean diet, what includes a lot of olive oil, is very healthy.
B. The Mediterranean diet, which includes a lot of olive oil, is very healthy.

A. Bill Clinton is the man that was Predisent of the United States in 1998. 
B. Bill Clinton is the man who he was Predisent of the United States in 1998. 

A. Loch Ness is the place in Scotland which people day they have seen a monster.
B. Loch Ness is the place in Scotland where people day they have seen a monster.