1. We asked him where he had bought the dictionary.
2. He asked me if I had read Thackeray's books in the original or in translation.
3. She asked me where I lived.
4. I asked my sister why she didn't want to go to the theatre with me.
5. I asked her whether she often went to the Philharmonic.
1. He was sure that they worked together.
2. He thought that his friends had been working since morning.