1、As a result of the heavy rain, the river has overflowed its banks.
2、As a child, I always dreamed of becoming an astronaut.
3、As the sun began to set, the sky filled with beautiful shades of orange and pink.
4、As we approached the mountain peak, the air became thinner and harder to breathe.
5、As she walked through the forest, she listened to the sound of the leaves rustling under her feet.
