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With fossil records dating back to 400 million years ago, sharks have lived even longer than dinosaurs and many other (form) of life. There are more than 500 species of sharks (discover) on earth.

These sharks, are so important to the natural order of marine ecosystems, are faced with (extinct). While they have been an important resource for coastal communities in the developing world for centuries, this unique balance is danger of being lost forever.

As our oceans are (serious) influenced by the greenhouse effect, to restore these water bodies is the key to (protect) sharks. What's more, sharks' wide range of species adds difficulty to the conservation efforts of protecting these (amaze) creatures. And the great demand for their fins (increase) the urgency of the task over the past few years.Through the effective strategies, we are trying to restore the balance between humans sharks.

I took his advice5. I spent weeks revising my story, adding more details and refining the plot. I felt a mix of6 and anxiety as I worked. When I finally finished, I sent the revised draft back to the7.

A few weeks later, I8 another email. This time, it was different. "We are pleased to inform you that your story has been accepted for9," it read. I felt a wave of joy and relief wash over me. I couldn't believe it. My hard work had10 fruit.

I still remember the day my story was published, I felt a deep sense of11. I knew it was just the beginning, but it was a12 step. I learned that persistence and the willingness to accept feedback are crucial in achieving success. Now, as I13 to write, I carry those lessons with me. And now what I want to14 with my listeners is that every challenge is an opportunity to grow and15 a new leaf. And don't be afraid of failure.

◆Consider spring or late summer instead of peak season

The shoulder season, from late August to October, can also be the best time to visit Dublin. September when the schools restart after the summer break, usually offers the best value for tourists. Peak times to visit the city include St. Patrick's Day in mid-March and the lead-up to Christmas in December.

◆Pick where you stay to save

Dublin is known for being an expensive capital to stay in, but the city has a huge number of hotels, many of which have popped up in the last decade. However, being based in the heart of the city will allow you to save on public transport as you can walk everywhere.

◆See the whole city by public transport

 You'll have to factor in overnight parking rates and longer journey times in the often-busy traffic. To save, walk or use public transport instead. The city center is flat and walkable, or you can hop on a shared bike to explore around.

◆

Many of the city's top museums are ticketed but Dublin has plenty of museum s offering free admission, including the National Museum of Ireland, which celebrates the country's history of decorative arts, natural history and archaeology. Even better, some museums offer free guided tours, led by expert staff — perfect for enhancing your visit.

A. Enjoy modern art for nothing.

B. Hotels in central district carry higher costs.

C. Plan ahead to get free entry and conducted tours.

D. Taxis and car rentals can be expensive in Dublin.

E. However, you won't miss out on cultural treasures and sociable hostels.

F. Come either before or after these holidays to help your euros go further.

G. Sometimes the best way to see a city is to get out into nature and look back.

The findings show over 100 species lost half their population, including 22 that decreased by 90% or more. Even common butterflies like the West Virginia white were struggling. Decreases were strongest in the Southwest, while the Pacific Northwest showed smaller losses. However, the study might not show the full picture. Scientists only had enough data to study half of U. S. butterfly species. Grames explained that unstudied species might be in worse condition since they are harder to observe.

"This isn't just about butterflies — it's a warning sign for the overall biodiversity crisis (生物多样性危机)," says Grames. Insect populations worldwide are decreasing 1—2% yearly due to similar threats. Birds and other animals relying on insects for food face growing risks.

Many factors lead to butterfly losses including habitat loss, climate change and pesticide (杀虫剂) use. While solving these problems requires big society efforts, each of us can help. Grames says, "Because insects can have one to three generations per year, even small changes to the environment — such as planting native flowers or creating habitats — can ensure a pretty immediate increase in population."

Of course, participating in butterfly monitoring programs in community is another way to make a difference. "I think butterflies do have the ability to recover fast, if we put the effort into conservation actions." says Grames.

The first run was a real challenge. After running just several hundred meters, a few students were out of breath. Some couldn't even make it halfway, and others had to rely on each other for support to reach the finish line. However, despite the difficulties, their determination never wavered. Along the way, many felt energetic. Most made it to the end by completing their 10th run on Saturday to celebrate their upcoming graduation, as they had been exercising regularly.

In recent years, some surveys have shown that the rate of obesity among students who are short of exercise is increasing rapidly. According to an authority report, one in five individuals aged six to seventeen is now overweight, a significant rise from one in twenty in 1995. In addition to weight problems, the lack of exercise has also led to an increase of short-sightedness in schools.

Recognizing the potential link between decreased physical activity and health-related problems,various measures have been taken to reduce students' pressure and increase their exercise time, such as reducing the after-school homework burden.

The sixth-grade jogging program serves as an inspiring example, offering a solution to help students find more time to experience health, happiness, and friendship through physical activity. It shows that with dedication and support, even a simple jogging routine can have a great effect on the well-being of young students.

Type: Mystery

Plot:

The wooden horse Nell brings along during her visit to her aunt and cousins is stolen by a girl named Angel. As Nell finds out Angel's true identity, a bond grows between them and a group of 99 horses. Word has it that the 100th horse is magical. But where is it? Nell doesn't know, but Angel might know.

Targeted readers:

Kids who like animals and nature will be sure to find this book exciting.

How to Catch a Bogle by Catherine Jinks

Type: Fantasy

Plot:

Birdie is an orphan (孤儿) who is good at trapping monsters with her singing voice. She is the only goblin (小妖精) hunter in the world. When kids go missing, it's up to her to figure out why.

Targeted readers:

Anyone who is looking for monsters will take great pleasure in this book.

Ophelia and the Marvelous Boy by Karen Foxlee

Type: Fantasy

Plot:

When Ophelia moves to a strange city where it never stops snowing, she discovers a boy locked away for 75 years in a museum. She must help the boy before the Snow Queen freezes the world. Along the way, Ophelia learns how to believe in things she cannot see.

Targeted readers:

People who like fairy tales would enjoy this book.

I Even Funnier: A Middle School Story by James Patterson and Chris Grabenstein

Type: Fiction

Plot:

After a car accident Jamie loses his family, and then he moves in with his aunt, uncle and his cousin Stevie, whose basic aim is to trick Jamie. But Jamie continues having a positive attitude and running after his goals. He was recently honored with the Funniest Kid Comic of New York State.

Targeted readers:

This book would be great for anyone who is fond of humorous books.