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1. Did you often go to the beach when you lived in Nha Trang? => Did you use .........................................................................................? 2. Linda doesn't live with her parents any more. =>Linda used ........................................................................................ . 3. I don't have time to collect stamps when I was in primary school. => I used ................................................................................................ . 4. He is not a poor man any more, but he becomes a rich businessman. => He used ............................................................................................ . 5. They didn't often go to the cinema every Sunday last year. => They didn't use ......................................................................................... . 6. My hair now is much longer than that in the past. => In the past my hair used ............................................................................ . 7. I usually atayed up late to watch football matches last year, but now I don't. => I used ............................................................................................................ . 8. There were aome trees in the field, but now there aren't any. => There used .................................................................................................... . 9. I went swimming every Thursday when I was at school. => I used __________________________________ 10.Did your father use to drive to work? => Did your father __________________________________ giúp mik với ạ

.16.They will show flying cars to the public when they finish it.  Flying cars …………………………………………………………………….. 17.They will install solar panels on the roof of our house next week.  Solar panels ……………………………………………………………… 18.We will be using biogas for cooking and heating at this time next month.  Biogas ………………………………………………………………………………... 19.People won’t burn fossil fuels for energy in the future.  Fossil fuels ………………………………………………………………… 20.New York has more billionaires than Tokyo. (FEWER)  ………………………………………………………………………………………. 21.Let’s go to the school cafeteria. (ABOUT)  ………………………………………………………………………………………. 22. I thought the ending of the film is quite shocking. “AT”) I was shocked……………………………………………………………………………. 23. Despite her young age, she performs excellently. Although………………………………………………………………………………….. 24.. Be careful or you’ll fall off your bicycle. If you are not . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25.. My mother washed clothes by hand last year, but now she no longer does it. My mother used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26.. The film is very interesting. I am interested . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27.They sell these chemicals everywhere in my hometown. These chemicals.................................................................................................... 28..My children will turn off the lights when going to bed. The lights ..........................................................................................................

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