Ответы
13. The boss asked the detective how many criminals had been involved in the robbery. (A)
14. After three months' investigation, the truth was finally revealed. (A)
15. The children are being taught to dance the waltz at the moment. (B)
16. At the beginning of the ceremony, the national anthem was sung. (A)
Task 6:
1. Did Paula buy this brooch? No, it was given to her for her birthday. (B)
2. Frank is being interviewed right now. He feels a bit nervous. (C)
3. The rate of inflation is expected to rise
17. Sarah's favorite hat has been searched for all morning. (A)
18. Susan has been entertained since she came to the surprise party. (C)
19. The eggs will have been colored by Easter. (B)
20. Nora is thought to have left the country. (B)
4. Mr. Brown was made to give details of his bank account yesterday. (C)
5. John is thought to have left home. (B)