VII.

29. Imaginative (adj)

*Sau to be + Adj

30. Productive (adj)

*Make + O + Adj

31. Explanation (n)

*Sau mạo từ a/an/the + N, explain chuyển sang dt bỏ i 

32. Unexpected (adj, nghĩa phủ định)

33. Compulsorily (adv)

*Bổ nghĩa cho studied (v)

34. Pollutants (n)

*Many + dt số nhiều

VIII.

35. We also need to save the water we use because fresh water is running out in many parts of the world

36. The teacher suggested that Halong Bay should be elected to be one the World Wonders

IX.

37. It's ages since he (last) chatted with his classmates through the Internet

*It's + time + since + S + V (QKD)

38. Robin suggested that that picture should be bought for them as a wedding present by Sarah

*Cấu trúc suggest bị động:

S1 + suggest + S2 (that) + Should be + Vpp

39. In spite of his old age/ being old, he goes jogging every morning

*In spite of + N/Ving (mặc dù)

40. With a view to studying at Harvard University, he is studying English very hard

*Câu mục đích With a view...:

With a view to + Ving = In order to/so as to + Vb (để mà...) 

😊

=>
VII/
29. imaginative (adj) : giàu trí tưởng tượng
30. productive (adj) : năng suất
31. explanation (n) lời giải thích
32. unexpected (adj) : bất ngờ, không mong đợi
33. compulsorily (adv) : bắt buộc
34. pollutants (n): chất ô nhiễm

VIII/
35. We also need to save the water we use because fresh water is running out in many parts of the world.
36. Thet teacher suggested that Ha Long Bay should be elected to be onne of the World Wonders.
IX/
37. It's ages since he chatted with his classmates through the Internet. ( it's time since QKĐ)
38. Robin suggested that that picture should be bought them as a wedding present by Sarah. ( suggested sth should be V3/ed)
39. In spite of being old, he goes jogging every morning. ( in spite of N/Ving : mặc dù)
40. With a view to studying at Harvard University, he is studying English very hard. ( with a view to Ving : với ý định làm gì/với mục đích làm gì)