IV.
25. efficiencies
26. disappointment
27. energetic
28. pollutants
29. considerate
30. innovations
V.
31. I suggest that different kinds of waste should be put in different places.
32. Why don't we have a plumber check the water pipes in the home.
VI.
33. These children can think quickly.
34. She told me a story unbelievable
35. I suggest using public buses instead of motorbike.
36. If you didn't alert, your computer would be infected with viruses.
* Chúc bạn học tốt nhen * UwU
