1 . Afroz Shah, a lawyer in Mumbai, hasn’t had a weekend off in four years. But he hasn’t spent this time preparing for _________.

His mission? Saving the world’s oceans from _________ pollution.

It’s a calling he found in 2015 after moving to a community in Mumbai called Versova Beach. He had played there as a child and was_________to see how much it had _________. The sand was no longer _________ because it was covered by a layer of garbage more than five feet thick — most of it plastic waste.

“The whole beach was like a_________of plastic,” he said. “It hurt me. The _________ mess.” What Shah had seen is part of a global environmental crisis. More than 8 million tons of plastic _________in the world’s oceans each year. It’s predicted that by 2050, there will be more plastic in the ocean than fish. “Plastic in the ocean is a _________. And the sea species have no choice at all, ” Shah said. “We are ______________ their habitats.”

In October 2015, Shah began ________________ up plastic waste from the beach every Sunday morning. At first, it was just him and a neighbor, and then he began calling on others to join in. Word ________________ and with the help from social media, more volunteers got ________________.

For Shah, the work has always been a ________________ journey, but it has earned global attention. After he was ________________ as a Champion of the Earth by the United Nations in 2016, Shah now devotes nearly all of his free time to this ________________.

He’s now spent 209 weekends on this mission, ________________ more than 200,000 volunteers, some of whom are young students, to join him in what’s been called the world’s biggest beach cleanup. By October 2018, Versova Beach was ________________ clean and Shah’s cleanups expanded to another beach as well as a stretch of the Mithi River and other regions of India.

“This world talks too much. I think we must talk ________________ and do action more, ” he said when interviewed by CNN in October 2019.“We are a smart species. Well adapt. We’ll learn. And with these youngsters rising up, I see ________________.”

3 . Life will be peaceful if you always do kind things. I teach my daughters to develop a habit of ______ others. The little acts of ______ give you chances to provide service for others. They can make you feel how ______ it is to be kind and helpful.

We ______ in a rural (乡村的) area. Most of what we ______ is beautiful nature. One of the exceptions to the ______ is the rubbish that some people throw out of their car windows as they drive along the rural roads. One of the few ______ of living here is short of ______ public services, such as rubbish collection, which is common in the ______.

A helping behavior that I practice regularly with my daughters is driving around to pick up rubbish in our neighborhood. My daughters often have a ______ to see who can collect the most rubbish. They will often say to me in a(n) ______ voice, “There’s some rubbish, Daddy－ ______ the car!” And if we have time, we will often get out of our car and pick it up. ______ it may seem strange, we do it. In fact, we ______ it. We pick up rubbish in parks, on sidewalks, almost anywhere. One day, seeing a stranger picking up rubbish or the road, I stopped. He ______ his head and smiled, “I saw you doing this with your family. It’s a good ______ to protect our environment.”

There are many other ways to ______ kindness for others. You may share a dinner with a beggar, visit ______ old people in the nursing home, or help the blind ______ the street. You can think of something that can be finished ______ but helpful. It is fun, self-satisfying, and what’s more, it can set a good example. Helping others is helping yourself.

I paid a visit to Tibet to observe Tibetan antelopes. While     1    (watch) them move slowly across the green grass, I was reminded of their bad old days.

During the 1980s and 1990s, they were shot and killed     2    (illegal) by hunters to make profits. To make things even     3    (bad), their habitats were destroyed to make room for new roads and     4    (railway). As a result, antelopes became     5     endangered species.

In order to change this situation, the Chinese government took some measures. For example, bridges and gates     6    (add) to let the antelopes move easily and keep them safe from cars and trains. Besides, many volunteers watched over the antelopes day and night     7    (prevent) them from being attacked.

These measures prove to be     8    (effect). Its population has recovered and in 2015, the Tibetan antelope was removed     9     the endangered species list. The government, however, intends to continue the protection     10     the threats to the Tibetan antelope have not yet disappeared.

Everyone should take the action to reduce haze (雾霾), which is harmless to our health. First of all, I believe that if we plant more tree, there will be less haze in their city. Trees can absorb exhaust fumes (尾气) from cars, thus reduce pollution. Second, the government should punish the factories where produce too many fumes. Exhaust fumes is the main cause of haze and do greatly harm to people’s health. Maybe we can move factories to areas where few people live. Third, I think it was a great idea to encourage people to use public transportation. Last but not least, we can call on citizens ride bikes if they make short journeys.

9 . More than half of the food produced in Canada goes to waste. A shocking new study has shown that the level of food waste is far worse than previously thought, at 58%. Of that, about 85% of food waste is due to food processors. This differs from earlier studies, which criticized families for driving food waste and said they were responsible for 51% of food waste.

The study was carried out by Martin Hooch, the leading expert on food waste and the author of several previous studies on the subject. Reflecting on the study’s findings, Hooch said, “It means stopping criticizing consumers. Sure, consumers are part of the problem, but they’re not the problem.”

In the past, Hooch didn’t master good data, particularly from the private factories, but relied on numbers collected by the food industry for purposes other than tracking waste. This time, however, Hooch worked directly with companies at all stages along the food production chain and interviewed over 700 experts in the industry. Clearly he found it hard to believe what he was seeing.

This is what they found: Food processing causes 34% of food waste. This is followed by production, which causes 24%. Next is manufacturing at 13%, then hotels and restaurants at 9%. Families cause only 14%, and market sales 6%. This should be a scrious wake-up call for Canadians who would do well to examine their own food supply chains. Food waste is costly, not only in terms of dollars wasted, but also in resources like land, water, and so on. To be using these resources and wasting the product is totally irresponsible and unnecessary.

To make matters worse, when food is thrown into rubbish cans, it produces methane, a greenhouse gas 30 times more powerful than carbon dioxide (CO2). At Canada’s rate of food waste, that’s like adding 12 million cars to the road. It seems that the food industry needs redesigning. Therefore, let’s hope the government takes action.

When I was a child, I hoped to live in the city. I think I would be happy there. Now I am living in a city, but I miss my home in countryside. There the air is clean or the mountains are green. Unfortunately, on the development of industrialization, the environment has been polluted. Lots of studies have been shown that global warming has already become a very seriously problem. The airs we breathe in is getting dirty and dirtier. Much rare animals are dying out. We must find ways to protect your environment. If we fail to do so, we’ll live to regret it.