Filling in the correct form

• 1. It was so cold that the lake had frozen overnight.
• 2. The evening sun shines in the sky.
• 3. When it snows, the children have snowball fights.
• 4. It was pouring down with rain and we had to find shelter.
• 5. She put on her sunglasses because the sun was glowing brightly.
• 6. It's windy and hailing and the street is covered in ice.