9. They built this hotel six months ago.-->This hotel_________
10. I can't go on a picnic because I am not free today.
If____________________________________
11. “Do you speak any other languages, Mai?” the teacher said.
The teacher asked___________________________
12. Jane never studied French well when she was a student.
Jane used to_____________________________
13. Here are the books. They are on wild animals.
Here are__________________________
14. They planted this tree many years ago.
This tree______________
17. I don't have enough money. I can’t buy a new house.
If I had__________________
18. They have built two department stores since 2007.
Two department stores_______________
19. Miss Nga is my English teacher. She sings very well.
Miss Nga_________________
20. The last time she went out with him was 9 months ago.
It is______________________
21. You should take two tablets every four hours.
Two tablets should________________
22. She couldn't join us because she was busy.
She was busy,________________
23. They are going to build a new house next week.
A new house is _____________
25. I last saw Nam two years ago.
I haven't____________________________