Instructions:
1. Read the given sentence.
2. Look at the underlined word.
3. If the underlined word is a singular noun, click Yes, otherwise click No.

Instructions:
1. Read the given sentence.
2. If the underlined word is a noun, click Yes, otherwise click No.

Instructions:
1. Read the given phrase or word.
2. If the given word begins with a vowel, click 'an', otherwise click 'a'.

Instructions:
1. Read the given sentence.
2. Look at the underlined word.
3. If the underlined word is a plural noun, click Yes, otherwise click No.

Example: We bought a pound of carrot.

Example: This is a book.
Method: Figure out the noun that can be touched, heard, seen, smelled or tasted and select it.
Answer: The noun in the above sentence is 'book'. Therefore, the answer is 'book'.

Example: This is a book.
Method: The words 'a', 'an' and 'the' are articles. Find the article and select it.
Answer: In the above sentence the article 'a' is used. Therefore, the answer is 'a'.