It’s . . . . . . . . nice morning. Let’s go for . . . . . . . . walk. A. a, a B. no article, a C. a, no article D. no article, no article

The correct answer is: B. no article, a

The reason is that “nice” is an adjective that describes the noun “morning.” In this case, the noun “morning” is singular, so we use the indefinite article “a” before it. The verb “go” is followed by the preposition “for,” which is followed by the noun “walk.” In this case, the noun “walk” is singular, so we do not use an article before it.

Here are some more examples of how to use articles with adjectives and nouns:

• It’s a beautiful day. (The adjective “beautiful” describes the noun “day.”)
• I like to take walks in the park. (The noun “walk” is singular, so we do not use an article before it.)
• I saw a dog in the park. (The noun “dog” is singular, so we use the indefinite article “a” before it.)
• I saw the dog that ate my homework. (The noun “dog” is now specific, so we use the definite article “the” before it.)

I hope this helps! Let me know if you have any other questions.