[amp_mcq option1=”a” option2=”an” option3=”the” option4=”no article” correct=”option4″]
The correct answer is D. no article.
The sun is a unique object in our solar system. It is a star, which means that it is a giant ball of hot gas. The sun is so hot that it produces its own light and heat. Plants need sunlight to grow. They use the sun’s energy to make food through a process called photosynthesis.
The article “a” is used before singular nouns that refer to a specific person, place, thing, or idea. The article “an” is used before singular nouns that begin with a vowel sound. The article “the” is used before singular nouns that refer to a specific person, place, thing, or idea that has already been mentioned.
In the sentence “Plants gain energy from the light of the sun,” the word “sun” is a common noun, which means that it can refer to any sun. Therefore, we do not need to use an article.