D 

7. They moved the fridge into the living room.

- The fridge
8. She bought some cups of tea to the visitors in the next room.

- Some ___________________________________________________
9. My father waters this flower every morning.

- This ___________________________________________________
10. John invited Fiona to his birthday party last night.

- Fiona ___________________________________________________
11. Her mother is preparing the dinner in the kitchen.

- The ___________________________________________________
12. We should clean our teeth twice a day.

- Our ___________________________________________________
13. Our teachers have explained the English grammar.

- The English _____________________________________________
14. Some drunk drivers caused the accident in this city.

- The ___________________________________________________
15. Tom will visit his parents next month.

- Tom's parents ___________________________________________
16. The manager didn’t phone the secretary this morning.

- The secretary ____________________________________________
17. Mary made this beautiful dress.

- This ___________________________________________________
18. I have to hang these old pictures in the living room.

- These ___________________________________________________
19. The German didn’t build this factory during the Second World War.

- This ___________________________________________________
20. The Greens are going to paint these cards for Christmas Day.

- These ___________________________________________________
21. Ann had fed the cats before she went to the cinema.

- The cats __________________________________________________
22. The students have discussed the pollution problems since last week.

- The ___________________________________________________
23. The thieves can't steal the most valuable painting in the national museum.

- The most ___________________________________________________
24. Some people will interview the new president on TV.

- The new ___________________________________________________
25. People speak French and English in Canada.

- French and _________________________________________________
26. She is going to repair those shoes.

- Those ___________________________________________________
27. He has broken his nose in a football match.

- His ___________________________________________________
Giúp mình với pls :(