Correct each sentence.Do not change underlined words. 1.I wnoder where are they. 2.She asks is he a student. 3.He tells he can swim well. 4.She says she like to play the piano. 5.They said they are sad to hear the news 6.She said she can meet us after classes 7.I think you shouldn`t buy the text-book

1....where they are
2she askes if he is a student
3he says.........
4.......she likes.......
5.....they were sad.......
6....she could........
7а здесь я ошибки не вижу.
перевод я думаю тебе не следует покупать учебник.