23. proudly

24.independently

25. symbolises

23 T

24 F

25 T

26 T

27 A

28 B

23 F

24 T

25 T

26 T

27 B

28 A

1 D

2 A

3 C

4 D

5 B

6 A

23 B

24 D

25 C

26 B

27 D

28 A

23 D

24 C

25 A

26 B

27 C

28 C

23 . celebrated

24 . cards

25 . as

26 . get

27 . or

28 . similar

13 peaceful

14 pollution

15 pollution

16 unpolluted

17 disappointing

18 disappointed

19 appointment

20 extremely

21 seriously

22 reduce

23 preservation

peaceful

pollution

pollution

unpolluted

disappointing

disappointed

disappointment

còn 4 câu kia ok

21. "Stop talking, Joe," the teacher said.

=>The teacher told Joe to stop talking

22. "Be patient," she said to him.

=>She told him to be patient

23. "Go to your room," her father said to her.

=>Her father told her to go to her room

24. "Hurry up," she said to us.

=>She told us to hurry up

25. "Give me the key," he told her.

=>He told her to give him the key

26. "Play it again, Sam," she said.

=>She told Sam to play it again

27. "Sit down, Caron" he said.

=>He told Caron to sit down

28. "Fill in the form, Sir," the receptionist said.

=>The receptionist told Sir to fill in the form

29. "Take off your shoes," she told us.

=>She told us to take off our shoes

30. "Mind your own business," she told him

She told him to mind his own business

Câu 23 thôi nhỉ?

23. B (vì nó nhấn âm 2, còn lại âm 1)