At present we are living in a good age.【Therefore改成 However】,there are still a small number of people who don't act 【responsible 改成 responsibly】.【His 改成 Their】bad behaviors are out of place in our 【civilizing 改成 civilized】society.For 【an 去掉 】example,some people often risk their lives to disobey traffic rules.Littering is still a serious problem.Some people are often seen to spit in public places.【Bad 改成 Worse】 still,it is common to find silly things 【writing 改成 written】 by some tourists in scenic spots.
【To 改成 In 】my opinion,everyone should learn to 【become 改成 be】 a responsible citizen.We must aware that everything we do in public places will affect others and we should break our bad habits.As long as we obey the 【rule 改成 rules】 in every field and are filled with care and love,our world will become better.