2 . As an ordinary senior school student, I’ve discovered a wonderful way to _________ life with a positive attitude — my daily bicycle rides. Riding my bike has become more than just a fun activity. It’s like a little _________ that has taught me important lessons about staying positive, facing challenges and being _________.

When I get on my bike and ride around familiar streets, it feels like I’m on a small quest. It’s not just about reaching a(n)_________; it’s about enjoying the ride itself. Cycling has turned into a kind of teacher, helping me understand the _________ of practice and having a can-do spirit. One of the coolest things I’ve learned is about not giving up when things get hard. You know, when I’m trying to pedal up a steep hill, it’s hard! But guess what? Even when my legs feel super tired, I keep going and do not give up, till I reach the _________. Life is kind of like that too. When I have a challenging task or any problems in my studies, I remember those steep hills. I know if I keep trying, I can _________ anything.

Another thing that cycling has taught me is to be ready for surprises. The road isn’t always _________. Sometimes there are bumps, and you have to ride around them. When something is wrong with my bike, I do not _________. I try to find a solution. Life’s a bit like that too. It’s not always easy, but being flexible and staying positive helps me rise to the challenge and handle __________ problems.

The most important part, though, is how cycling makes me feel happy and __________. The wind in my hair and the rhythm of pedaling makes everything seem OK. It’s like a secret power — no matter what’s going on, it keeps me happy, lets me __________ my batteries, and lets me come back feeling __________.

In the end, my daily bike rides have become more than just a way to get around. They’ve become a(n) __________ for how I want to live my life. Cycling has shown me that being positive, facing challenges with __________, and keeping an optimistic attitude can turn the life journey into a fantastic adventure. So, here’s to more bike rides and more fun!

6 . Like every gym class I have ever taken, I felt like the odd one out. Opening the door and glancing around the room, I seemed to be the only girl struggling. Everyone else, in their fitted tank tops and leggings, not a hair out of place, looked as if they belonged. I on the other hand, with my curly hair now wildly unleashed, oversized shirt, wondered why I had ever bothered to subject myself to a gym class.

Earlier that year, with a healthy dose of encouragement from my family, I decided to give fitness a real shot. I showed up to my university gym for spin class with my stomach in a bundle of nerves. The first time I tried to stand on the bike pedals, I felt my legs shake and immediately sat down. All the muscles I hadn’t used before creaked as they suddenly engaged in rapid movement. It wasn’t until the third class, when I smoothly transitioned to standing up on the bike, that I started to gain some confidence.

Eventually, as my comfort on the bike grew, I became less focused on how I looked and the exact movements my legs and arms were to engage in and more focused on looking inward. I had never considered myself athletic. But now, rather than agonize (感到痛苦) over my weight, I started to reflect in amazement at my body’s ability to lift groceries, move apartments and all the other countless tasks it did to keep my life moving forward.

Somewhere between being yelled at to squat lower, jump higher and push harder, gym class made me realize that while I was wrong about many things when it came to fitness, I was right about one important thing: What truly matters is showing up, not what you wear or your fitness abilities. Because once you show up, the rest gets easier, one sweaty adventure at a time.

Exercise might seem like a chore sometimes,     1    (particular) when we get told so often that we should exercise more. But we need to get up and start moving. Many of us spend too much time     2     (stare) at screens. Most teen girls don't meet the standards for physical activity. Getting     3     (scold) about this, though, doesn't really help. And that's too bad, because exercise can be both fun and good for the body and the brain.

Exercise is not only good for your muscles,     4     good for your bones. Getting exercise     5     (help) teens build tough bodies. And teens who exercise more often grow up into adults with much     6     (strong) bones.

Exercise can increase how much oxygen and blood gets to the brain, and even how the brain is structured. Working     7     can produce chemicals in our bodies that might help prevent depression. And a workout after learning something can help us form and keep a great number of     8    (memory).

So maybe it's no surprise     9     so many scientists study exercise. There are some scientists, for instance, who study what makes winning runners so fast.     10    (other) study running lizards and astronauts in space to find out how to keep humans healthy both on and off planet Earth.