6. Join the sentences. Make the necessary changes. 1) That's the boy. He's been to England. That's the boy who has
been to England.
2) Do you know that girl? She is wearing a red dress.
3) He gave me a book. It was expensive.
4) I've got a dictionary. It is very helpful.
5) Let's go to the supermarket. We bought sweets there yesterday.
6) Do you like the book? You borrowed it from me.
7) This is the cinema. I met my friend there.