✔ 最佳答案
1. Nowadays, teenagers are spending too much time on their study. These young people may ignore the importance of "work-life-balance" - they should participate into extra-curricular activities so as to make friends and maintain good health.
2. If I could choose a place to go during my summer vacation, I would like to travel to somewhere in Mainland China (such as Beijing) becuase I could learn more on our Country's culture and due to the budget limitation.
3. The Government of Hong Kong may educate its citizens about the Green concepts in their everyday life (such as arranging exhibitions at public libraries) and start to impose some Green taxes (such as plastic bag tax) to save the environment.