Emma went into the sitting room. It was empty, but the television was still on. Someone ……1…….(watch) it. B) I …2……(play) tennis, so I had a shower. I was annoyed because I …3..(not win) a single game.
C) The walkers finally arrived at their destination. They…4……..(walk) all day, and they certainly needed a rest. They…5…..(walk) thirty minutes.
D) When I saw Nick last week, he said he…6..(stop) smoking . But when I saw him two days later, he was smoking a cigarette. He looked rather ashamed.
E) When Melanie arrived at David’s place, he was lying on the sofa reading a detective novel. He …7…….(buy) it at the second-hand bookshop, and he…8…(read) it for most of the afternoon.

6. The manager asked the secretary if the letter had been typed.
10 The boys asked the instructor if they could make up a team to play volley-ball.
11. I asked Mila if her poems had been published.
12. The lab assistant asked me if I knew how to handle that new tape-recorder.
13. I asked the lab assistant if I could make a recording.
14. Nick asked Oleg if his brother had graduated from the Institute.
15 We asked the secretary if we were going to have a meeting that day.
15. I asked Helen if she had taken part in the seminar.

1.Every  russian student definitely know two of the most popular classical novels-"A Terrible Vengeance" and "The Double ". "A Terrible Vengeance" was written in 1831 by N.V.Gogol, and "The Double " was published  15 years later by F.M. Dostoevsky.
3.So, novel- writing was  popular as in  America as in England. My favourite english-speaking novelists're O. Wilde , E.A. Poe , O. Henry. In my childhood I was really interested in Wilde's " The Canterville Ghost", because I loved his mystical plot and some of main characters' immoral behavior.
4. That's important for people to train their own imaganation.That's why i think firstly you should read a play and imagine how you suppose it 'd look in your mind, and after that watch  somebody's interpretation.