A
Anonymous
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Sentence 1 : In one of the researches conducted by the scientists , they found trybutyltin contamination on the rock shell, which existed in the sea especially at busy ports.
My question is : is it correct to pluralise " researches" ?
Sentence 2: According to the text , City Hall and Department of Irrigation have different jurisdictions to prevent flood from happening .
What are they ?
My question :Is the sentence " What are they " correct ?
Sentence 3 : This is because the foulant tend to slow down the ship thus increasing fuel consumption .
My question : The word " tend ", shouldn't it be "tends" because the noun is singular ?
My question is : is it correct to pluralise " researches" ?
Sentence 2: According to the text , City Hall and Department of Irrigation have different jurisdictions to prevent flood from happening .
What are they ?
My question :Is the sentence " What are they " correct ?
Sentence 3 : This is because the foulant tend to slow down the ship thus increasing fuel consumption .
My question : The word " tend ", shouldn't it be "tends" because the noun is singular ?