`1.` John used to smoke a lot a year ago.
`2.` It's time you went to school.
`3.` When did you last see Tom?
`4.` I'd rather you kept silent in the classroom.
`5.` He wishes he didn't have to work hard for the exam. 
`6.` We wish we didn't need to clean all the plates after dinner.
`7.` I'd rather you came to class last.
`8.`  I wish he could come here.
`9.` They used to go to VT at weekends.
`10.`  She wishes she were here.

1. John smoked a lot a year ago, but now he doesn't smoke any more. —> John used_to smoke a lot_________________

2. It's time for you to go to school. —> It's time you___went to school______________

3. How long is it since you saw Tom? —> When____did you last saw Tom?__________________

4. Please keep silent in the classroom. —> I'd rather___you kept silent in the classroom_________________

5. He has to work hard for the exam. —> He wishes___he worked hard for the exam________________

6. We need to clean all the plates after dinner. —> We wish__we claned all the plates after dinner__________________

7. I don't like you to come to class last. —> I'd rather you_____didn't come to class late____________

8. What a pity! He can't come here. —> I wish___he couldn't come here___________________

9. They often went to Vung Tau at weekends. —> They used__to go to Vung Tau at weekends_________________

10. She isn't here. —> She wishes_she was here_________________