C. Complete the sentences with the Present Simple Passive or the Past Simple Passive of the verbs in brackets.

1 I was going to Madrid at 12 o'clock yesterday.
2 Her sister 's friend sends letters by email every day.
3 My teacher will communicate with us in twenty years.
4 We are making a report now.
5 Why have you been listening to this song since yesterday?
6 They have been talking for three hours and they haven't finished yet.
7 Robber was scanning the book when we entered the room.
8 I have known my friend all my life.
9 Who invited the telephone ?
10 Boys have already emailed the virus to his computer.
11 Mark had translated the story before he gave the book to kidnapper.

1. I play the piano very well. I don't play the piano very well.
2. Jack plays the piano very well. Jack doesn't play the piano very well.
3. You know the answer. You don't know the answer.
4. She works very hard. She doesn't work very hard.
5. They do the same thing every day. They do not do the same thing every day. (Не уверена в правильности отрицательного предложения)
6. I understand.
7. He doesn't smoke.
8. They know.
9. She loves him.
10. They speak English.
11. I don't want it.
12. She doesn't want them.