18. dangerous

19. electricity

20. pollute

21. slowly

22. mountainous

23. collection

24. parking lot

25. entrance

26. interesting

27. examiner

28. attend

29. qualified

30. advertisement

31. improve

32. different

33. invention

Writing

1. He said he had to leave then.

2. I wish I would be home the following day.

3. A new hospital will be built in this town.

4. I wish I had enough time to finish this work.

5. If you study hard,you will pass the exam.

6. If you save somme money,you can buy the house.

7. If you are good,your parents will be very happy.

18. Dangerous(adj):nguy hiểm

19. Electricity(n):điện

20.pollute(v): gây ô nhiễm

21.Slowly(adv):chậm

22.Mountainous(adj): nhiều núi

23. Collection(n): bộ sưu tập

24. Parking lot :bãi đậu xe

25. Entrance(n):lối vào

26. Interesting(adj): thú vị

27. Examiner(n): người kiểm tra

28.attend(v): tham gia

29. Qualified(adj): đủ tư cách

30.Advertisement(n): quảng cáo

31 Improve(v): cải thiện

32.different(a):khác

33.Invention(n):phát minh

WRITING:

1. He said he had to leave then( câu tường thuật must--> had to)

2. I wish I would be home the following day(câu tường thuật ,will-->would; tomorrow--> the next\following day)

3.A new hospital will be built in this town

4.I wish I had enough time to finish this work

5.If you study hard,you will pass the exam(câu điều kiện loại 1)

6.If you save somme money,you can buy the house(câu điều kiện loại 1)

7.If you are good,your parents will be very happy(câu điều kiện loại 1)