с 10 заданием. Нужно предложения сделать в перфектном инфинитиве

1. They hoped to have found Tom in the swimming-pool but he wasn't there.

2. Kate thought to have come home on Saturday but she couldn't buy a ticket.

3. She was to have said goodbye to all before leaving but she didn't make it.

4. We meant to have come back by the end of the month but we lingered.

5. I hoped to have gained a ticket for a football match last Sunday but I couldn't.

6. Where have you been ? You were to have come last week.

7. She meant to have married her friend but changed her mind at the last minute.

8. I didn't want to have hurt him, I thought how to help him.

9. I meant to have written my report last week but I fell ill.

10. A famous singer must have performed at the concert but the performance didn't take place due to technical reasons.

11. The erection of the fence must have started in 1650 but because of the lack of labor force it started in 1670.

12. It must have been through flight but the plane had to land because of the bad weather.

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