请认真阅读下面短文,并根据各题所给首字母的提示,写出一个合适的英语单词完整、正确的形式,使短文通顺。
Environmental protection is closer to us than we think. Last month, our class joined a "Green Community" project, and it taught us that small daily actions can make a big (1)d.
At first, many of us used to take new plastic bags every time we went shopping. Our teacher told us they are (2)h to the soil and oceans, as they take years to break down. So, we decided not to use them any more. (3)I, we started bringing reusable cloth bags from home. On weekends, we went to the community park to do volunteer work. Some students picked up litter that had been (4)l by passers-by, while others made colourful posters showing ways to protect the environment.
We also tried to save energy in class. In the past, we often forgot to turn off the lights when leaving. Now, we always check the switches, which makes our (5)m electricity cost drop more quickly than before. Our monitor came up with an idea to set up a "Green Corner". We brought many small (6)p like cacti(仙人掌) and green ivy(常春藤), and placed them by the window. The corner not only makes the classroom lively but also purifies(净化) the air.
(7)O we thought environmental protection was only for adults, but now we realize we can contribute too. (8)N is too small to help. Even saving a drop of water or recycling a piece of paper counts. Our headmaster praised our class, saying we set a good example for others.
Protecting the environment isn't a task for a single person—it's for (9)e. Let's keep going, and we'll create a (10)g world together.

请认真阅读下面短文,根据语篇内容,在空白处填入括号内单词的正确形式,使短文通顺、连贯。
Nowadays, pollution is getting more and more serious, and many of our daily actions are (1) (harm) to the earth. But don't worry—we can (2) (easy) change this by living a green life.
First, we should try not to waste anything. Before (3) (buy) new things, ask yourself if they are really necessary. For old items like glass bottles, don't just throw them away. We can clean them and use them (4) (hold) things like flowers or snacks. Even the (5) (simple) habits, such as turning off the lights when leaving a room, can help save energy.
Second, every small act can make a big (6) (different). For example, when going to a nearby store, we can walk or ride a bike instead of taking a car. This not only keeps us healthy but also reduces exhaust emissions(废气排放). What's more, environmental damage destroys the habitats of many animals, making them (7) (home). Protecting the earth is also protecting these lovely creatures.
Living a green life is easy and (8) (meaning). Let's start with small (9) (change) today, and work together to create a cleaner and healthier planet for (10) (we) and future generations.