В косвенную речь пожалуйста

He said, “The city has greatly changed since the war”

The mother said to her daughter, “Have you invited your friends to the birthday party?”

Lucy asked her friend, “Where have you beer all this time?”

He said the city had greatly changed since the war.

The mother said to her daughter if she had invited her friends to her birthday party.

Lucy asked her friend where she/he had been all that time.