富豪It’s going to be hard, but hard does not mean impossible.

消美I listen to podcasts while commuting to work.​特殊The fire warms the entire room on cold evenings.​

高中We play video games together on Friday nights.​考试A fish swims in circles around the aquarium.​富豪He jumps rope to exercise his body.​

消美She teaches mathematics to high school students.​特殊The clock wakes me up every morning at 7 o'clock.​

高中You run a marathon to challenge yourself.​

考试They climb the stairs instead of taking the elevator.​富豪Do something today that your future self will thank you for.

消美The key to success is to focus on goals, not obstacles.特殊The greatest glory in living lies not in never falling, but in rising every time we fall.

高中Don’t stop when you’re tired. Stop when you’re done.考试Believe you can and you're halfway there.