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				He speculates on the outcome of the stock market..
			
		 
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				She speculates that it will rain tomorrow..
			
		 
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				They speculated about who would win the game..
			
		 
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				4
			
			
				We will speculate on the reasons behind his sudden resignation..
			
		 
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				You shouldn't speculate on other people's intentions..
			
		 
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				I have speculated about what might have happened..
			
		 
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				The researchers are speculating about the potential side effects of the new drug..
			
		 
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				8
			
			
				She is speculating about starting her own business..
			
		 
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				9
			
			
				He will speculate on the impact of climate change..
			
		 
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				10
			
			
				They have been speculating about the identity of the mysterious caller..
			
		 
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				11
			
			
				We speculated that the price of oil would rise..
			
		 
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				12
			
			
				I speculate that she is hiding something..
			
		 
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				13
			
			
				He speculated on why the company's profits were declining..
			
		 
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				14
			
			
				They are speculating whether to invest in real estate or stocks..
			
		 
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				15
			
			
				She will speculate on the implications of the new policy..
			
		 
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				We have speculated about the possibility of life on other planets..
			
		 
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				You shouldn't speculate without sufficient evidence..
			
		 
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				18
			
			
				He speculates that the company will be acquired by a larger corporation..
			
		 
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				19
			
			
				They speculated on the cause of the fire..
			
		 
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				20
			
			
				She is speculating whether to take a gap year before college..
			
		 
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				21
			
			
				He will speculate on the impact of technology on future jobs..
			
		 
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				22
			
			
				They have been speculating about the outcome of the election..
			
		 
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				23
			
			
				We speculated about the motive behind the crime..
			
		 
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				24
			
			
				I speculate that he is planning a surprise party for her..
			
		 
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				25
			
			
				They speculated on the future of renewable energy..
			
		 
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				26
			
			
				She is speculating about the meaning of the professor's cryptic remark..
			
		 
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				27
			
			
				He will speculate on the consequences of the new tax law..
			
		 
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				28
			
			
				They have been speculating about the origin of the universe..
			
		 
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				29
			
			
				We speculated on the potential benefits of the new invention..
			
		 
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				30
			
			
				You shouldn't speculate about someone's personal life..
			
		 
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				31
			
			
				He speculates that the project will be completed ahead of schedule..
			
		 
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				32
			
			
				They speculated on the possibility of life on Mars..
			
		 
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				33
			
			
				She is speculating whether to accept the job offer..
			
		 
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				34
			
			
				He will speculate on the potential risks of the new medical treatment..
			
		 
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				35
			
			
				They have been speculating about the outcome of the trial..
			
		 
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				36
			
			
				We speculated about the cause of the plane crash..
			
		 
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				37
			
			
				I speculate that she is planning to move to a different city..
			
		 
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				38
			
			
				They speculated on the impact of social media on society..
			
		 
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				39
			
			
				She is speculating about the existence of parallel universes..
			
		 
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				40
			
			
				He will speculate on the future of artificial intelligence..
			
		 
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				41
			
			
				They have been speculating about the source of the mysterious sound..
			
		 
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				42
			
			
				We speculated on the reasons behind the sudden increase in crime rates..