31. They will widen the road to our village next year.
The road____to our village will be widen next year.
32. I think you should go to work by bi ke.
Why don't_____you go to work by bike
33. We will plant more trees along this street.
More trees______will be planted along this street
34. He got the first prize at the competition. His mother is very happy.
His mother_____is very happy because he got the first prize at the compettion
35. Mr Hung lived in the country when he was a child.
Mr Hung used_____to live ( used to v: đã từng làm gì ) when he was a child
36. They sell these chemicals everywhere in my hometown.
These chemicals______is sold everywhere in my hometown
37. You forgot to turn off the T.V last night, didn't you?
You didn't remember____to turn off the tv last night, did you
38. Is pollution the most serious problem?
Pollution is____the most serious problem, isn't it
39. They will build a new school for poor children next month.
A new school_______for poor children will be built next month
40. Some people will interview the new president on TV.
The new president___________will be interviewed on tv 

31. They will widen the road to our village next year.

The road will be widened to our village next year

32. I think you should go to work by bi ke.

Why don't__you go to school by bike?_________________________________________________________________

33. We will plant more trees along this street.

More trees_will be planted along this street_________________________________________________________________

34. He got the first prize at the competition. His mother is very happy.

His mother___is very happy_when he got the first prize ______________________________________________________________

35. Mr Hung lived in the country when he was a child.

Mr Hung used__to live in the country when he was a child______________________________________________________________

36. They sell these chemicals everywhere in my hometown.

These chemicals__are sold everywhere in my hometown____________________________________________________________

37. You forgot to turn off the T.V last night, didn't you

 You didn't remember__to turn the T.V last night________________________________________________________

38. Is pollution the most serious problem?

Pollution is__________________________________________________________________

39. They will build a new school for poor children next month

. A new school____will be built a new school for poor children next month____________________________________________________________

40. Some people will interview the new president on TV

. The new president____will be interview on Tv________________________________________________________ ___________________________________________________________________________