Relative clauses

I don’t like stories ……………….. have unhappy endings.

I didn’t believe in them at first, but in fact everything ……………….. was true.

What’s the name of the man ………………..?

Colin told me about his new job, ……………….. very much.

Sarah couldn’t meet us, ……………….. was a pity.

George showed me some pictures ……………….. by his father.