Переведите в косвенную речь:
1)Our teacher said,"Thackeray's novel are very interesting ."
2)Ann said to us,"They haven't come yet."
3)Nina asked her friend,"What did the professor speak about in his lecture?"
4)She said to me,"Have you sent them an e-mail yesterday?"
5)"Do you often meet my sister at the library?" He asked me.

1) Our teacher said that Thackeray's novels were very interesting.2) Ann told us that they hadn't come yet.3) Nina asked her friend what the professor had spoken about in his lecture.4) She asked me if I had sent them an email the day before.5) He asked me if I often met his sister at the library.