Instructions:
1. Read the given sentence.
2. Click the article that best fits the sentence.

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'.

Instructions:
1. Read the given sentence.
2. Click the article that best fits the sentence.

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'.