Past Simple/Past Progressive, Relative clauses

Rowena .......... to give Ivanhoe his medal when Prince John told his soldiers to remove the knight's helmet.

The men were lining up to greet the Prince when Ivanhoe ........ on horseback.

As we were walking down a path, a man ................ from behind a tree and ......... Beth's bag.

We ............ what to do.

Prince John ........ that the unknown knight was the winner of the competition.

Prince John .............. in shock, while the crowd was cheering wildly.

Henry works at a restaurant ......... lots of famous people eat.

That's the man ........ son graduated from university.

Do you know that person ....... is talking to Steve.

That's the park ....... Darren and his wife take their children every day.

I've just finished reading a book ......... was written by Sir Walter Scott.