At the beginning of the term, a campaign” to be a good student and a good citizen” was lau

At the beginning of the term, a campaign” to be a good student and a good citizen” was launched in our school, and great changes have taken place  since then.
Before the campaign, we uused  to be late for school and failed to hand in our homework in ttime .Often, we forgot to greet our teachers and after class we made (发出)loud noises. Worse still, we jumped the quene when waiting for  buses. However, the campaigns have changed us a lot. We are no longer late for school and morecareful (认真)in our homework. We have learned to showrespect (尊敬)for the elders, help others and give up seats to other passengers.
The campaign is a very good experience, fromwhich  we have learned a lot. More importantly, we have ggot rid of many bad habits being better students at school and better citizens insociety （社会）