CH4 +O2 -----t-->? ----t----> là tác dụng với nhiệt

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1. information/TV/useful/us/with/ provides. ________________________________________________________________ 2. the children/ are not/ many programmes/ good/ on TV/ for. ________________________________________________________________ 3. game shows/ watch/ on TV/ time/ enough/ don’t/ have/ we/ interesting/ to. ________________________________________________________________ 4. geography/ difficult/ is/ learning/ but/ interesting._________________________________________________________ _______ 5. difficult/ are/ quite/ she’s/ but/ finishing/ exercises/ the/ very/ well/ them. ________________________________________________________________ 6. home/ went/ I/ so/ tired/ was/ I early.______________________________________________________________ __ 7. office/ left/was/ it/ although/ raining/ the/ we/ hard. ________________________________________________________________ 8. wasn’t/ bread/ of/ hungry/ a lot/ I/ but/ very/ still/ ate. ________________________________________________________________ III. Write questions for the underlined parts of the following sentences. 1. My father is in the garden right now. ________________________________________________________________ 2. Mr. Brown is staying at Duy Tan hotel.______________________________________________________________ __ 3. I rode my motorbike to the company.___________________________________________________________ _____ 4. The students are having lunch in the school canteen. ________________________________________________________________ 5. My mother left for work at 6:45 a.m._______________________________________________________________ _ 6. He stayed at home because it rained heavily yesterday morning.___________________________________________________________ _____ 7. He went to the cinema with his classmates._________________________________________________________ _______ 8. My teacheris doing an experiment in the laboratory._________________________________________________

c6:Rewrite the following sentences. 1>The last time she visited me was five months ago -She hasn't................................................................................................. 2>We haven't visited Ha Noi for over a year. -We last....................................................................................................... 3>This is the first time I have written to him. -I haven't..................................................................................................... 4>I have never read such a romantic story before. -This is........................................................................................................ 5>We started living here fifteen years ago. -We have.................................................................................................. 6>Minh began to collect stamps IN 2000/LAST YEAR. -Minh has................................................................................................. 7>It's nearly twenty years since my father saw my uncle. -My father................................................................................................ 9>The last time we went to a cinema was TWO YEARS AGO/WHEN WE LIVED TOGETHER IN HUE. -We haven't............................................................................................... -We last....................................................................................................... 10>I last met and talked to him A LONG TIME AGO/AT CHRISTMAS. -I haven't.................................................................................................... -The last time...........................................................................................