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          3. He wants to buy a house      has four bedrooms and a kitchen.
          			
          


			
		
          
		
				
          
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          Man has invented four kinds of satellites. The first kind of satellite studies the geography of the earth. They are 1      to make maps. They also help countries to see w 2      they may find oil or gold.
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          8. Molly r      she must study harder after she failed several exams.
          

			
          

			
          
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          4. He is reaching out his hand to catch the paper plane.
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          1. Did Li Ming water the flowers yesterday morning?
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          3. A lot of trees      (plant) around here every year,and we can enjoy fresher air now.
          

			
          

			
          
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