1. People used to make Banh Chung by themselves at Tet

8. Let's watch a movie

11. What about cleaning the school yard ?

12. We are interested in reading comics

1. People often made banh chung by themselves at Tet.  (used) 
   People ……used to make banh chung by themselves at Tet………….…….………………………………………………………
2.I have no idea when I should take that English test. (to)
   I don’t  …know when to take that English test…………………………………..…………………………………………
3. We moved to Dong Anh 3 years ago. 
-> We have……lived in dong anh for 3 years…………………………………………….
4. We have known each other for 5 years.
-> We first met……each other 5 years ago…………………………………….
5. She hasn't read a novel by Joan Brady before.
 ->  This is the first novel by joan brady.........she has ever read................................... 
6. I have never tried this food before. 
-> It’s the first time……i tried this food……………………………………….
7. I last ate pizza 2 weeks ago. 
-> I haven’t……eaten pizza for 2 weeks…………………………………………….
8. Why don’t we watch a movie? -> Let’s…………watch a movie…………………………………………………. 
9.  It took me three hours to clean the house yesterday.
-> I spent ..............3 hours to clean the house yesterday.......................................................................................................................
10. How long has she cooked dinner?
 When did she start ……………cooking dinner…………………………..?
11. Shall we clean the school yard ? 
-> What about………cleaning the school yard………………………………………?
12. We enjoy reading comics. 
-> We are………interested in reading comics………………………………………………………..
13. Lan is fond of arranging flowers. 
-> Lan likes……arranging flowers……………………………………………..
14. We don’t have to go to school tomorrow.
 -> We are ……alowed  not to go to school tomorrow………………………………………..
15. You shouldn’t drink a lot of beer. 
-> You ought ……not to drink a lot of beer…………………………………………….
16. Would you like to go to the zoo with me? 
-> What about………going to the zoo with me…………………………………?