Polar Bears Need Help_200字

     She worries a lot. She worries about polar bears. They are big, white bears. They live in the north. They need snow. They need ice. They need cold weather. There is too much pollution. Pollution heats up the Earth. Heat melts the ice. The ice is the polar bears’ home. No ice means no home.

The Missing Chance失去的机会_400字

I am very shy, when my teacher asks me to answer his question, I will be very nervous and don’t know what to say. One day, my teacher asks if I want to join the Christmas performance, I hesitate, bec