A.) Will scientists ever be able to develop an unlimited supply of “clean” electric power? Please elaborate your answer. 

What scientsits (scientists) have shown until now could be enough to expect them 

to surely succeed  in  developing an unlimited supply of clean electricity.

 B.) Make these sentences into English. 

 (09/30/21) 

-그는 너무 좋아 입이 귀에 걸렸어요. 

He is so happy for big smile.

=> He is grinning from ear to ear.

-저 남자가 제가 하는 일 마다 번번이 찬물을 끼얹어요. 

The man has disturbed me in every work.  => Your sentence is okay and this is another way of saying it.​

=> That man constantly throws cold water on everything I do.

-나 첫눈에 반한거 같아. 

I seemed to get fascinated at the first sight. => Your sentence is okay and this is another way of saying it.​

=> ​I think it’s love at first sight. 

• Corrected : The sentences are corrected grammatically.

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