15. The guests are watching TV programmes now.  ……………………………………………… 16. You must put all garbage in the waste basket.  …………………………………………… 17. They may not finish the task in 15 minutes.  …………………………………………………… 18. He has painted his house.……………………………………………………………………… 19. I have seen this film many times.………………………………………………………… 20. Are they doing the one period test now?  …………………………………………………… 21. I and my mom were reading comic at this time last night.  …………………………………… 22. My younger brother was playing games online at 10.pm last night.  ………………………… 23. Does he usually do his homework? ------------------------------------------------------------------------ 24. John always protect the environment ---------------------------------------------------------------------- 25. People use milk for making butter and cheese ----------------------------------------------------------- 26. The milkman brings bottles of milk to houses ----------------------------------------------------------- 27. Carless driving causes many accidents -------------------------------------------------------------------- 28. People speak English all over the world ------------------------------------------------------------------ 29. Do they teach French in this school? ---------------------------------------------------------------------- 30. Some body cleans the room every day --------------------------------------------------------------------