change the underlined words by the corresponding pronouns.
1. I gave books TO PETE and not TO JULIA. 2. I saw YOUR BOOK in HIS ROOM yesterday. 3. Teach MY BROTHER to work on the computer. 4. She met MY SISTER AND ME at the meeting last week. 5. I saw YOUR GLASSES on the table a minute ago. 6. I brought THESE BOOKS to MY BROTHER. 7. JULIA AND I met YOUR PARENTS at the concert yesterday. 8. Do you know THIS GIRL?. 9. Peter will speak about THESE BOOKS at the meeting. 10. THE RADIO-SET is on the table.

 1. I gave books TO HIM and not TO HER. 2. I saw IT in THIS ROOM yesterday. / I saw IT in IT yesterday. 3. Teach HIM to work on the computer. 4. She met US at the meeting last week. 5. I saw THEM on the table a minute ago. 6. I brought THEM to HIM. 7. WE met THEM at the concert yesterday. 8. Do you know HER?. 9. Peter will speak about THEM at the meeting. 10. IT is on the table.