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In this sentence, the correct preposition to use after the verb "laugh" is "at." When we laugh at someone or something, it implies that we find them amusing or ridiculous. Therefore, the correct sentence is: Please, don’t laugh at those beggars.
Which vitamin is also known as 'Ascorbic Acid'?
What is the predominant chemical compound found in human kidney stones?
What is the name of the outermost layer of the Sun?
Which of the following organisms breathe through their skin?
Which disease causes excess swelling of the legs?
How many base pairs are there in human mitochondrial DNA?
Which enzymes are contained in pancreatic juice?
Study of Beauty is called
Which vitamin is crucial for preventing excessive bleeding in newborns?
Which bacterium is responsible for causing peptic ulcers?