picking up litter at changi beach

Yesterday my classmates and I went to changi beach to pick up litter.The main purpose for this event was to keep the environment clean.As changi beach was very far away from school,I slept on the bus.When we reached there,I realized that changi beach was much cleaner than sembawang beach which we had gone to last Saturday.I teamed up with my prievous partner and started to pick up litter.After walking along the beach and picking up litter,our trashbag had only a few pieces of sweet wrappers,cigarettes buds and plastic bags.this showed that at least Singapore is making an effort to throw their rubbish into the dustbins.