Complete the sentence with the appropriate word. Scientists are working hard to ___ the ozone layer before it is too late.
Complete the sentence with the appropriate word. If you are out in a ___ storm, never take shelter under big trees.
Complete the sentence with the appropriate word. According to the weather ___ it will rain this evening.
Complete the sentence with the appropriate word. A violent ___ broke out causing the whole area to flood.
Complete the sentence with the appropriate word. They were ___ when they saw the explosion in the sky.
Complete the sentence with the appropriate word. The wind grew stronger and created a ___ snowstorm that blew snow everywhere.
Complete the sentence with the appropriate word. The wild ___ has burned many acres of land.
Complete the sentence with the appropriate word. Meteorologists also study many strange weather ___.
Complete the sentence with the appropriate word. It was a(n) ___ that she survived lost at sea for so many days.
Complete the sentence with the appropriate word. Investigators have concluded that lightning ___ the forest fire.