Page 40 - C110231
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G. Fill in the blanks with the given words.




                            defend, healthy, moon, telescope, powerful






                    1.  White blood cells           body  against diseases.


                    2. The sky is cloudy. We cannot see the          tonight.

                    3. You need a            microscope to see something so small.

                    4. Daily exercise keeps us strong and          .


                    5. The Hubble             goes around Earth every 97 minutes.
























        2
         LESSON






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