Open the brackets. Use Passive voice. 1. The letter (to send) yesterday. 2. You (to invited) to Nick’s party. Why didn’t you come? 3. Helen (to ask) at the lessons every day. 4. I (to explain) the rule when he came. 5. In two days they (to meet) in the airport. 6. We just (to tell) the truth by Helen. 7. These students (to give) good marks last week. 8. Don’t bother! The poem (to recite) by heart. 9. You often (to help) by your friends. 10. This book (to read) today.

1)sand

2)invited( не знаю как ещё)

3) asked

4)explained

5)Mat

6) told

7)Gave

8) recited

9) Helped

10) read

Объяснение:

Без пассивного залога , обычное

2. I had been waiting for him for 20 minutes when I realised that I was in the wrong restaurant.
3. At the time the factory closed down, Sarah had been working there for five years.
4. The orchestra had been playing for ten minutes when a man in the audience suddenly began shouting. 
5. I had been walking along the road for five minutes when I saw a monster. 

16.3

1. It was very noisy next door. Our neighbours were having a party.
2. We were good friends. We had known each other for a long time.
3. John and I went for a walk. I had difficulty keeping up with him because he was walking so fast.
4. Mary was sitting on the ground. She was out of breath. She had been running.
5. When I arrived, everybody was sitting round the table with their mouths full. They were eating.
6. When I arrived, everybody was sitting round the table and talking. Their mouths were empty but their stomachs were full. They had eaten.
7. Jim was on his hands and knees on the floor. He was looking for his contact lens.
8. When I arrived, Kate was waiting for me. She was rather annoyed with me because I was late and she had been waiting for a very long time.
9. I was sad when I sold my car. I had had it for a very long time.
10. We were extremely tired at the end of the journey. We had been travelling for more than 24 hours.

Утверждение:(Вместо пропусков, все остальное оставляем так,как было)
1) are
2) is
3) is
4) are
5) are
6) am
7) are
Отрицание:(Вместо пропусков, все остальное оставляем так,как было)
1) are not
2) is not
3) is not
4) are not
5) are not
6) am not
7) are not
Вопросительное:(Теперь пишем перечисленные ниже перед всем предложением, то есть, переносим "..." в начало предложения, для примера, теперь у нас такая схема: "... the boys brorthers
1) are
2) is
3) is
4) are
5) are
6) am
7) are
Фух, думаю, понятно написал. Возникнут вопросы, пиши