In four seasons: spring, summer, autumn and winter, I like summer best beacause I can play many sport and it is very interesting. The weather in the summer is very hot so I like swimming very much. Swimming brings a lot of bebefits like makes you taller,... Last year, I was taller beacause I go swimming regularly. It also makes you healthier. In the summer, nothing is happier than soak in cool water. You can swim in swimming pools or at the beaches but don't swim in the rivers because it is very dangerous. Have fun!

26.a.stay b.vacation c.citadel d.day -> gạch chân a

27.a. know b.how c. tomorrow d.show ->gạch chân ow

28.a. history b. swim c. visit d. summer ->gạch chân s

29. a. absent b patient c. lazy d. teenage ->gạch chan a

30. a. scout b.cough c.sound d.about -> gạch chân ot

31. .measure b.bean c.beach d.read ->gạch chân ea

32. a. thought b.weather c.throught d. mother -> gạch chân th

33. a. heavy b. measure c.healthy d.steam ->gạch chân ea

34. a. cucumber b.sugar c. hungry d. club -> gạch chân u

35. a.thin b. tooth c. neither d. health -> gạch chân th

17.a. chopstick b.touch c. catch d.stomach -> gạch chân chữ ch

18.a. freight b. height c. weight d. eight ->gạch chân chữ ei

19. a.serious b.symptom c. sugar d. sauce ->gạch chân chữ s

20. a.started b.needed c. protected d.stopped ->gạch chân ed

21. a. durian b.cucumber c.fainful d.duty ->gạch chân u

22.a. sure b.scales c.serious d.stir ->gạch chân s

23. a. present b.symptoms c. chopstick d.patients ->gạch chân s

24.a.store b.sister c. factory d.picture ->gạch chân t

25. a.many b.paddy c.country d.recycle ->gạch chân y