Ответ:1)Have you eaten lunch yet?
2)Has he read the newspaper today?
3)You haven't studied French for ten years.
4)They have been in London for six months.
5)Where have you bought this bag?
6)She hasn't seen this film yet.
7)He hasn't met my mother.
8)They haven't visited St. Paul's Cathedral yet.
9)What has she eaten today?
10)I have missed the ple.