1. Which of the following sentences demonstrates the appropriate usage

of subject-verb agreement?

a) The children is playing in the park.

b) The children are playing in the park.

c) The children am playing in the park.

Answer: b) The children are playing in the park.

Rationale: In the subject-verb agreement, when the subject is plural (like

"children"), the verb should also be plural (like "are").

2. Which of the following sentences demonstrates the correct usage of

the article "a"?

a) She is eating an apple.

b) She is eating a apple.

c) She is eating the apple.

Answer: a) She is eating an apple.

Rationale: The article "a" is used before words that start with a consonant

sound, like "apple."

3. Choose the word that correctly completes the following sentence: "The

patient showed ________ improvement after the treatment."

a) some

b) few

c) little

Answer: a) some