9. to help　 10. to start　 11. going　 12. cut　 13. stolen　 14. examined　 15. decorated

1. spend 2. working　 3. burning 　4. built　 5. broken　 6. feel　 7. respected 8.understood

1. D　　　　　　　 2. B　　　　　　　 3. C　　　　　　　 4. C　　　　　　　 5. A　　　　　　　 6. A　　　　　　　 7. D　　　　　　　 8. D　　　　　　　 9. B　　　 　　　 10. B

Key to Grammar(to/get sth. done)

1. had finished　　 2. had come　 　　　 3. had run　　 4. had lived　 5. had invited　　　 6.had phoned　　　 7. hadn’t expected　　　 8.had been sold　 9.had taken　 10. had been completed

8. I’ve poured coffee into your cup by mistake.

Key to Grammar(Past Perfect)

7. The harder he works, the happier he feels.

6. Tom had his leg broken while playing football.

5. The report relates high wages to labour shortages.

4. He looks like as if he suddenly has a burst of energy.

3. The concert will take place next Sunday.