I.

35.Mr Hoang spent half hour walking to work yesterday.

(It took sb time to do sth = Sb spend time doing sth)

36.They prefer playing chess to watching TV.

(prefer doing sth to doing sth : thích làm gì hơn làm gì)

37.That invention doesn't belong to him

(belong to sb : thuộc về ai)

38.Electricity will be being provided this time next year.

(câu bị động thì TLTD: S+will be being+P.P+...)

II.

39.I bought a new book last week.

40.Ba is going to see a detective movie with his parents.

D. Writing

I.

35. Mr. Hoang spent half an hour walking to work yesterday.

36. They prefer playing chess to watching TV.

37. That invention isn't his.

38. Electricity will being provided this time next year.

II.

39. I bought a new book last week.

40. Ba is going to see a detective movie with his parents.

Chúc bạn học tốt!