question_answer

Directions: Fill in the blanks in the passage below. As we. all know that we live on __(22)__ . This is the only planet where life is possible. There are many reasons for it. First of all there is presence of __(23)__ on the surface of earth which we have to drink in order to survive. Then there is __(24)__ which we inhale to breathe. There is also a protective layer of __(25)__ which protects us from harmful __(26)__radiations.

A) earth               

B)          stars          

C) Sun                 

D)          rocks